UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ww4kf2GEXMVop4HcmaGiIWWL48sAMInOV8Lnvdw2bqk=' 
WHERE 
  key_id = '5505ad98fc3f4ec5706aa9f398642628afa0b647dece16f39a4f829f045dda98' 
  AND (
    token = 'Ww4kf2GEXMVop4HcmaGiIWWL48sAMInOV8Lnvdw2bqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )