UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QgWGPPeSgeebIRYp7var7+3Oms8lg4Kp4sX2GHeM/vU=' 
WHERE 
  key_id = '9caef55159d56f5e60920a4d7afe4212414a246f36d39c179f35077dc24fe017' 
  AND (
    token = 'QgWGPPeSgeebIRYp7var7+3Oms8lg4Kp4sX2GHeM/vU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )