UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8UNvK7fTtkgc+MZjw4C3iEulqrBCBr/i8//vUVrdlIM=' 
WHERE 
  key_id = '9c649e46ae59ea492d192c736dd32c813c2f060b8f63b556927acebe3525a08b' 
  AND (
    token = '8UNvK7fTtkgc+MZjw4C3iEulqrBCBr/i8//vUVrdlIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )