UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'clZgPy2df3/taSM+CyIkfiQyxATV7ivYl8tr3PancaQ=' 
WHERE 
  key_id = 'd336109f68d5667ca6855f0f9ff3e1d43c9be9e6b71d78adcbff1f3ca8f7e231' 
  AND (
    token = 'clZgPy2df3/taSM+CyIkfiQyxATV7ivYl8tr3PancaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )