UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3n1eUOVJ9eAnSgeQhKxDYOoykBfC9FEnfIAbKFkhH88=' 
WHERE 
  key_id = '705a402da0606dc650316de35b368e6a782beebc2560faf9108462fd39770628' 
  AND (
    token = '3n1eUOVJ9eAnSgeQhKxDYOoykBfC9FEnfIAbKFkhH88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )