UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gQTvFMKyUX198CxPlApgSSuNMu9KqZF05ZysNSA67BU=' 
WHERE 
  key_id = '9cf7f7e88448db9038036115216dd44ebc51c5d78742a937cdebcb05301bfd49' 
  AND (
    token = 'gQTvFMKyUX198CxPlApgSSuNMu9KqZF05ZysNSA67BU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )