UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UiXPcZbgmcUKGNOo9896Xsq2AHuRWvGJvh89zII2tmk=' 
WHERE 
  key_id = 'c286e08395fb22f1855a3e1db85a840d592d54aa8996562ab0e175d84145cd32' 
  AND (
    token = 'UiXPcZbgmcUKGNOo9896Xsq2AHuRWvGJvh89zII2tmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )