UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JQySk1UgqAKCi4TgGvD/+bbDhz7wfjt63ofmJEyhA68=' 
WHERE 
  key_id = 'c79f0998b3745828fdf0269f71e78a3556575b85a5b9c1c6bbdee407fd760713' 
  AND (
    token = 'JQySk1UgqAKCi4TgGvD/+bbDhz7wfjt63ofmJEyhA68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )