UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tOB8krL3YPXFIFTLok8CjWlO+65mh8nomSVPkKiqY2s=' 
WHERE 
  key_id = 'b6443150d54f46aa03b3602685aa626a720941a535e717978a75702a9844e87c' 
  AND (
    token = 'tOB8krL3YPXFIFTLok8CjWlO+65mh8nomSVPkKiqY2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )