UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3PtzZxPktu0wb6Ph0AWl215s0t1Kt9vkGV/9qEigroo=' 
WHERE 
  key_id = '4aeaeff94793e3ca422eec63959322c9fbab521a2439288d985f69d3c4d519bb' 
  AND (
    token = '3PtzZxPktu0wb6Ph0AWl215s0t1Kt9vkGV/9qEigroo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )