UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2v5CPyWk67cH4TTAjiAaiZSMbsRZcpzRjJlSIsTO4DM=' 
WHERE 
  key_id = 'a3990a454499d3d33c2ef3038311d53134aee0b63dd7393d96a5cd8b1dcd6e03' 
  AND (
    token = '2v5CPyWk67cH4TTAjiAaiZSMbsRZcpzRjJlSIsTO4DM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )