UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'weLh/z7kHvWme3jV9WG7vo8RxAs6pEVgMZ0ocm0eREU=' 
WHERE 
  key_id = 'a8db381b0b4306129200e90738169324ee3bd054be0bba6db426cd745114798b' 
  AND (
    token = 'weLh/z7kHvWme3jV9WG7vo8RxAs6pEVgMZ0ocm0eREU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )