UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iRlMIJSMrxGf0tozRhW3ZAbBCIfmW+VPQCR8GQDwRo8=' 
WHERE 
  key_id = '6c415c22f18b4cb0e34851f08bebae3b4bebf08813a7c04e2fc0d61d04057015' 
  AND (
    token = 'iRlMIJSMrxGf0tozRhW3ZAbBCIfmW+VPQCR8GQDwRo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )