UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+mmMOnuoNVEgyXhuKTedOCugGdOgRP+9BGRcD5xeIWk=' 
WHERE 
  key_id = 'a9686adb5c3e1d908da061c1edeee6b79caa93f6e51c5423a166d68e38d4c19b' 
  AND (
    token = '+mmMOnuoNVEgyXhuKTedOCugGdOgRP+9BGRcD5xeIWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )