UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GT5U4rrZXqr4Fx+SPkWGMQhlsfxfM9as57ZkSp7g/fM=' 
WHERE 
  key_id = '7f7a53a8375213818db1803fc43fb6a1148dbd257590db9b0dfaf7084f1983ad' 
  AND (
    token = 'GT5U4rrZXqr4Fx+SPkWGMQhlsfxfM9as57ZkSp7g/fM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )