UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mqxLaoBhpyq0P9iV8CRJwCyQIPhqiXP58PjhAEw+Th0=' 
WHERE 
  key_id = '424e846a62ba6c452a61bdab133b93f184a3ced3b86ce8bc46226bd0738e0061' 
  AND (
    token = 'mqxLaoBhpyq0P9iV8CRJwCyQIPhqiXP58PjhAEw+Th0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )