UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y2L8RtLwEEhFrFCONPwp1qduckdK4PfDPm8telL7GyQ=' 
WHERE 
  key_id = '44f7af84426b841ad24f121c4b2252eed40ce0a7688888de7ae41e4420fa7fe6' 
  AND (
    token = 'y2L8RtLwEEhFrFCONPwp1qduckdK4PfDPm8telL7GyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )