UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'epX/+lNbayVeMvyCyW8oYr350dU8xL2EIrDwpMTAhVM=' 
WHERE 
  key_id = '910f16c8821e8c3cb21b2473f170e91dfeb2f335f3ed575f3108b4d8b76d0e5f' 
  AND (
    token = 'epX/+lNbayVeMvyCyW8oYr350dU8xL2EIrDwpMTAhVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )