UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RrxcU/iJaeXZ6Pagj/Gr1OSb1T6wgiNMJWV81tsMMuc=' 
WHERE 
  key_id = '2faabdcf832ab98df561f65a687ad4223997359142e5c0a53015b49da40047fb' 
  AND (
    token = 'RrxcU/iJaeXZ6Pagj/Gr1OSb1T6wgiNMJWV81tsMMuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )