UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hudtcav2p8UVTZ396X08kEvf/fCzV/uXDxH3PnR12JY=' 
WHERE 
  key_id = '2d0abfccfe9a6657f7b11af108aa014d170eefb834c75d081eee1ef7e474936c' 
  AND (
    token = 'Hudtcav2p8UVTZ396X08kEvf/fCzV/uXDxH3PnR12JY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )