UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bqCvthGD1YK6fMHQmrYKORpp1IpBTMbHmYQRCOVRrHg=' 
WHERE 
  key_id = '43b2e1f7e190499208b5560ae2b997bea6384c7f8c6b5179271700ed88c9a0b7' 
  AND (
    token = 'bqCvthGD1YK6fMHQmrYKORpp1IpBTMbHmYQRCOVRrHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )