UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KicmtgvwL/E1vYP1azBs6D1QITQ7dPZD3XO2Ts8ojks=' 
WHERE 
  key_id = 'eabfd2691862a9bec8e468131e07b7e137c4949ce8e036effc7acb7a613c082e' 
  AND (
    token = 'KicmtgvwL/E1vYP1azBs6D1QITQ7dPZD3XO2Ts8ojks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )