UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RRxZWK9bNPhlsuXNMAOBBlfwBXrxSjRRP8XEGIFuMPE=' 
WHERE 
  key_id = '57278c59164c8e8c4ba00f5f8b83b1bc2e9cffc2aaf204812817a84f988cc933' 
  AND (
    token = 'RRxZWK9bNPhlsuXNMAOBBlfwBXrxSjRRP8XEGIFuMPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )