UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3X1O68+Yd/ffExjriGZRWdC+PCN03HBj7c2q1zkS1ms=' 
WHERE 
  key_id = '4cb57c66d64dc70d7d3182536fe6659ab357bca1f6b2895085147552f78cb443' 
  AND (
    token = '3X1O68+Yd/ffExjriGZRWdC+PCN03HBj7c2q1zkS1ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )