UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aKKEZTYv7Heug4MnTNNj6UAVOIuPXTAcsbJBLtcGU1U=' 
WHERE 
  key_id = 'd5dc254e9b59b7bb412f9a3d380b17de4fa2ab2efc46602c0bb7cbe3557534e5' 
  AND (
    token = 'aKKEZTYv7Heug4MnTNNj6UAVOIuPXTAcsbJBLtcGU1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )