UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zq3VJtpRxrRe7cLokUcqFVEV2P618c1rZpPS3AMU7dY=' 
WHERE 
  key_id = '9a41a2a3297e7b6731b132b8950ea1e0efd06ca77b2130a843eda0a0f888e8fd' 
  AND (
    token = 'Zq3VJtpRxrRe7cLokUcqFVEV2P618c1rZpPS3AMU7dY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )