UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5B005l0L70haGezAmpbySigQE8n9Q6om4uafCExRVOw=' 
WHERE 
  key_id = 'ee285af8df268cd74d949e123fd404df715984e310c55f508abe515a7d90d173' 
  AND (
    token = '5B005l0L70haGezAmpbySigQE8n9Q6om4uafCExRVOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )