UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B/xW94eoZcPwxPsMwk2nY2VhCxDqEo0+ivxDPfeC7oY=' 
WHERE 
  key_id = '95a781a6fc1b3d01943473893748337fcc8c11b1c9da7719194bc6455d74977c' 
  AND (
    token = 'B/xW94eoZcPwxPsMwk2nY2VhCxDqEo0+ivxDPfeC7oY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )