UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SCt+l68nASOUxcrSEED8rm7KbArfTWxSPPDaJCVZm50=' 
WHERE 
  key_id = '3b3fcb4696305f998573eb6df987bdbc736e761d07b52148fe499d8f7207cc5b' 
  AND (
    token = 'SCt+l68nASOUxcrSEED8rm7KbArfTWxSPPDaJCVZm50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )