UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eECemYBsTNacVl0XPNsbRpP6a41PVcuaPw1Q+c2Ayo8=' 
WHERE 
  key_id = '3a14cb97730090a033950cab3ecf6298fe90cc0fd214c463cfb100d47cf99e9b' 
  AND (
    token = 'eECemYBsTNacVl0XPNsbRpP6a41PVcuaPw1Q+c2Ayo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )