UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OiPDhXF35mtIzjmT+/Sly7JGGIVtAbhbps3Nsvckt+Q=' 
WHERE 
  key_id = 'b971096fcaa5db4fefad237182b96f0a2f6598ad373880446699ca228be3a2c8' 
  AND (
    token = 'OiPDhXF35mtIzjmT+/Sly7JGGIVtAbhbps3Nsvckt+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )