UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JTarjiQmZutpdK8ud40AcS+/BAWhUFyDQEeRgnv2WXQ=' 
WHERE 
  key_id = '387ba4b737b32aa6d537c1c9cc66a06f85f667830f0187f5079bf25c332712c2' 
  AND (
    token = 'JTarjiQmZutpdK8ud40AcS+/BAWhUFyDQEeRgnv2WXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )