UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm9ymFogaMQyUqyQe46yPEvKK6zj4tDolyRP1fq52clo=' 
WHERE 
  key_id = 'd546d1072c07784d243ced17c3f11a033326df80d725350f6c82f267f3d33dd8' 
  AND (
    token = 'm9ymFogaMQyUqyQe46yPEvKK6zj4tDolyRP1fq52clo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )