UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AYrcZ86eZeXAZxQ+UQV0QaThPzeGTiD4LFp0tzaAOFc=' 
WHERE 
  key_id = 'ce2c80c40ed4da05b2a3fd3501387a915a88ca9c82f021cbe2e973240301ddc6' 
  AND (
    token = 'AYrcZ86eZeXAZxQ+UQV0QaThPzeGTiD4LFp0tzaAOFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )