UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G9diR6mATjy/gfrouRUQvTCYGgR5BJxLok/M0hKaa2o=' 
WHERE 
  key_id = '1e14df3c93be238c75bcdc90e608a8b895708ce492339fde9371eca46979de5e' 
  AND (
    token = 'G9diR6mATjy/gfrouRUQvTCYGgR5BJxLok/M0hKaa2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )