UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Xj6u6sCtKz74exvJWJlsU2Tsg59teleU4MZYIZYhq4=' 
WHERE 
  key_id = 'd87fa750f0a397b2accf7b76615d23a60c87a6d6297f8e11b2a1ee6e4040d562' 
  AND (
    token = '2Xj6u6sCtKz74exvJWJlsU2Tsg59teleU4MZYIZYhq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )