UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+eCxVD9bf2jVjIj08UkXG7k1WShnkXehQpnJ9Dl+kIk=' 
WHERE 
  key_id = '5131065bd608ae615f3482624d27d2e82509be208d5de9d54d6fbdd4f6aa92ed' 
  AND (
    token = '+eCxVD9bf2jVjIj08UkXG7k1WShnkXehQpnJ9Dl+kIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )