UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NQDFC4Ma+/wBjvjjf09BVRrarMCMi/SO/XAdNTb6tSQ=' 
WHERE 
  key_id = 'eb3c025fc508ff73530164e98851983a342fa610ad830427fb34e313c099ec74' 
  AND (
    token = 'NQDFC4Ma+/wBjvjjf09BVRrarMCMi/SO/XAdNTb6tSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )