UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MQWU3HzdjR7YUMpUCUnE+eP3hiwdQ8LGqJ0NuCguj48=' 
WHERE 
  key_id = '5b77d7e23ad0e20c0d25da32973af5b8096b977fa892d05ffcf52839b8affddd' 
  AND (
    token = 'MQWU3HzdjR7YUMpUCUnE+eP3hiwdQ8LGqJ0NuCguj48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )