UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3jFpHgUGwA7tkDDtf8zPSdMPv6ryqBTRWW2agLoCOn4=' 
WHERE 
  key_id = 'cad080292f524ed014efa35b2d0d32ed524786e3560a3c830968997082e0f6b9' 
  AND (
    token = '3jFpHgUGwA7tkDDtf8zPSdMPv6ryqBTRWW2agLoCOn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )