UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ttg1zyva73sj+Sv7JnAgJ4zSFFeXIbRuL3wUqyrCASA=' 
WHERE 
  key_id = '1044da78b9b17ba911c0f2ceac8de119789dab013898cd8e0c9421c6b4873dc2' 
  AND (
    token = 'Ttg1zyva73sj+Sv7JnAgJ4zSFFeXIbRuL3wUqyrCASA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )