UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UNeCBoSOUgfdHJowR2cRD9U3W6I4uKM9iFh7o0XxOLo=' 
WHERE 
  key_id = '96642f55e899d708173d2cfa97f2529986659c52c9f633e99952c4283ecb2882' 
  AND (
    token = 'UNeCBoSOUgfdHJowR2cRD9U3W6I4uKM9iFh7o0XxOLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )