UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'twkCygc/XJZD3tBmHLescddfZBMbp6olNKlZIsxmaQo=' 
WHERE 
  key_id = '1fa1a0f3ebc8f3c5018596e183a80fa6c9adead8e9343410a7a43b17a95dc869' 
  AND (
    token = 'twkCygc/XJZD3tBmHLescddfZBMbp6olNKlZIsxmaQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )