UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z/mqnxYZ84dpbegtN90xFUiiD3VPpC/vDliZaPA34hY=' 
WHERE 
  key_id = '23968560f3e514223e9ac9e5a52a160fd84249a9d3521c50930aa0367d0d8ac5' 
  AND (
    token = 'Z/mqnxYZ84dpbegtN90xFUiiD3VPpC/vDliZaPA34hY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )