UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l8gCQ8wfxW7yjdPVSsYrbTOpz8EqO6yJ6DiD95yKEGs=' 
WHERE 
  key_id = 'ffa8fa43f3c6d10d1b32cc211818b8c715cfa9e85ab5a6d21e4765d705faae30' 
  AND (
    token = 'l8gCQ8wfxW7yjdPVSsYrbTOpz8EqO6yJ6DiD95yKEGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )