UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nk2MTOqnx6yuMOn4SX/yGuVp075lJfpMZK6tH9EHmIA=' 
WHERE 
  key_id = 'bee37b89b787acaf62b2ba3484ed289dbce85d2e8bdaaa21bb1bcdd3adc9d98b' 
  AND (
    token = 'nk2MTOqnx6yuMOn4SX/yGuVp075lJfpMZK6tH9EHmIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )