UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5SIP7Y0B82UozTQNTRFXMSznJPFN4Plk2RfioIfYoEk=' 
WHERE 
  key_id = '788ed3ac3401bf247ea4b2aea75cff654bf1924cfa8eb76606ea4c2d31b69169' 
  AND (
    token = '5SIP7Y0B82UozTQNTRFXMSznJPFN4Plk2RfioIfYoEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )