UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ffKlCnTno5oQnCe+mC8ch/MaEk25+Ml3Ffi265HZAEI=' 
WHERE 
  key_id = '3354a27bf8fc994e230a4788a023a83b4f1f024ad3e046125c21c91b53ce1783' 
  AND (
    token = 'ffKlCnTno5oQnCe+mC8ch/MaEk25+Ml3Ffi265HZAEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )