UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eE/pTTzEsnRmqLONvsoIa6Z1QeW8iYz1VkEnykbamGk=' 
WHERE 
  key_id = 'c412b979f13b4b73b8d44d654ad2b65d40d448c9e2d0d1c76b55094bdb7dda35' 
  AND (
    token = 'eE/pTTzEsnRmqLONvsoIa6Z1QeW8iYz1VkEnykbamGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )