UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'guOTGT5vEsDBP6QEmtZiMOVKWTjnlTflizN/rXTL4ak=' 
WHERE 
  key_id = '25f06124b125d4ffaed05b30a48fb446f1cbac34f57d47289855ca45d904470b' 
  AND (
    token = 'guOTGT5vEsDBP6QEmtZiMOVKWTjnlTflizN/rXTL4ak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )