UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pAoI1YIbOUHj0ETljxArkewc4Df8ih1rcKTAnAcrJgA=' 
WHERE 
  key_id = 'ca12e629904e276624db90e89e7889d876c3f71f283fe238dad3459a9edb9f37' 
  AND (
    token = 'pAoI1YIbOUHj0ETljxArkewc4Df8ih1rcKTAnAcrJgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )