UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'twNXsCtpnA78nhGwQF83RsA79GwgsCGVJDOq3GMek70=' 
WHERE 
  key_id = 'e3a2c9f997f22e8de319763c6e2c2c1138384477db419c75a8f052ecd2be7de6' 
  AND (
    token = 'twNXsCtpnA78nhGwQF83RsA79GwgsCGVJDOq3GMek70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )