UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pHJvoEGA2L4XRE8ukf+gNxM5LCBXHgV3cfmtJLyVheI=' 
WHERE 
  key_id = '3f59bf5ae6ec4a2c0e5d2233306b6838a76b8b0fb5a3db839af50888f1eb354b' 
  AND (
    token = 'pHJvoEGA2L4XRE8ukf+gNxM5LCBXHgV3cfmtJLyVheI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )