UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qd3/U8dKatYIWp9IJGPCUFIblxmUxCYTWrm5AF5gSxQ=' 
WHERE 
  key_id = '3348211dc83f96241253c5870f8d6e743780beedc858fd406dfef331dfc4a2a2' 
  AND (
    token = 'Qd3/U8dKatYIWp9IJGPCUFIblxmUxCYTWrm5AF5gSxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )