UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sueNf3ynufNWx/MqMYI6POrb1XkBS/7TME1Ah68SNQE=' 
WHERE 
  key_id = '797868032dbb877a93428ba43a668a313c7db5ddf4a9bcb6f548d2d2d264e673' 
  AND (
    token = 'sueNf3ynufNWx/MqMYI6POrb1XkBS/7TME1Ah68SNQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )