UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XN+yCl4V+ThbN09ZYO146kspt7qJmh2VMsCrzvEdXhU=' 
WHERE 
  key_id = 'f6c67c76fb6fd353177963aaa2941b7f952bdd49f1340d2b760c0fbc0a0d013c' 
  AND (
    token = 'XN+yCl4V+ThbN09ZYO146kspt7qJmh2VMsCrzvEdXhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )