UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b9eY333W2nI67J8rSL2t0d2w6PvAzabQhL0AJlbmZeM=' 
WHERE 
  key_id = '19ee64be845edfa2ecbf13dce5a2a34f08b82b0371e6a800c0aa8b6c7fdb8b23' 
  AND (
    token = 'b9eY333W2nI67J8rSL2t0d2w6PvAzabQhL0AJlbmZeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )