UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LnbLiLqnrP/v1+UNBQDlAGODCKKbxOeIBOkYcjY1ZTg=' 
WHERE 
  key_id = '96cd34db6904df66cdf3d6f60f66c2e247b1faef823472e6b284f4d85a66c6be' 
  AND (
    token = 'LnbLiLqnrP/v1+UNBQDlAGODCKKbxOeIBOkYcjY1ZTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )