UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P6HNvmbiFHm138WjO1VyRWiCTE5MFf+7byVYNMdRiws=' 
WHERE 
  key_id = 'd7afa8ddf75410b675c6202c3cdecd1e86b2c39b32587321d82e04ece2329dcd' 
  AND (
    token = 'P6HNvmbiFHm138WjO1VyRWiCTE5MFf+7byVYNMdRiws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )