UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tLJQ7981OuOCz6nQS0xyXB0irRkQlvJEHQkBjbQXC2Q=' 
WHERE 
  key_id = 'e9efc0409fd82d6760cea3d693368cb5eb223856185f6c5e6a28aa9aeac20edd' 
  AND (
    token = 'tLJQ7981OuOCz6nQS0xyXB0irRkQlvJEHQkBjbQXC2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )