UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PzAD5XWaTGyYzgyFrauwe3CmDH6h+mU+Q+1hT35RRlQ=' 
WHERE 
  key_id = '9138076ee1690bfc028c7bd95e3b57f414eaa0bdce19b48b3423c9292a8b376c' 
  AND (
    token = 'PzAD5XWaTGyYzgyFrauwe3CmDH6h+mU+Q+1hT35RRlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )