UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+64bGpVhwkWu5PxU5SNnEwWAj+qVtSUIskmfxnWEgDY=' 
WHERE 
  key_id = 'ee4f6c7c364b13df69f30c9e39dd92263b5aafa26b20b2c64677ef42fb19b065' 
  AND (
    token = '+64bGpVhwkWu5PxU5SNnEwWAj+qVtSUIskmfxnWEgDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )