UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5xlfu5k7n02M/Dp6DETuhlo8xQhj9Xz7VDNOYNo9lgM=' 
WHERE 
  key_id = '45e8917fd12897556205cbe060bff11518d2e89ecb221a16c37b59880d6d7ddd' 
  AND (
    token = '5xlfu5k7n02M/Dp6DETuhlo8xQhj9Xz7VDNOYNo9lgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )