UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bKlrrzFRRQ6XL0x1h3ylH7Yzkzpk57MtUoWDwywNbbI=' 
WHERE 
  key_id = 'ef8e9ff978874d92d9e2c8297a7afe12b17fd8250d04f51e71540fec02ba0a9b' 
  AND (
    token = 'bKlrrzFRRQ6XL0x1h3ylH7Yzkzpk57MtUoWDwywNbbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )