UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LwwfldRTNDhi6f6R13jZNviHsnIL4gMi6g5SQtCEyc4=' 
WHERE 
  key_id = 'b9ed18ffc75ed9f31b3a7ad14686497866c65b134c9e996d3202f9e184322dda' 
  AND (
    token = 'LwwfldRTNDhi6f6R13jZNviHsnIL4gMi6g5SQtCEyc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )