UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v00iMtBNLESNWczrKAJTlnIRekOjKeE0tc87IdCcpVU=' 
WHERE 
  key_id = 'f8c23cdbeeb027e80765862f1868a355a74e680f9c4ecbcf08006a5700a081b1' 
  AND (
    token = 'v00iMtBNLESNWczrKAJTlnIRekOjKeE0tc87IdCcpVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )