UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nRSdws5upOSoh+PDo1Eti7v1tBgqluFMejo92c0COSg=' 
WHERE 
  key_id = 'd4c7f9f77f1122d56638abf574f254aa5d945b98878b92e88e47f2ad9e4d52b8' 
  AND (
    token = 'nRSdws5upOSoh+PDo1Eti7v1tBgqluFMejo92c0COSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )