UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RLTF8OW1/jJsaRWctbZMzvTvdPIHPz1HVN8cRcDBnS4=' 
WHERE 
  key_id = '33e118b035c5c586a0cc701daa68a34e7c6d85c7a22d28d2e00479f984b53b6d' 
  AND (
    token = 'RLTF8OW1/jJsaRWctbZMzvTvdPIHPz1HVN8cRcDBnS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )