UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r08F5dfSlm451CIng9+ZsBwdCfmipbLVmq3q34lq8C4=' 
WHERE 
  key_id = 'e0c658428b0fb823e0ba6fdb8afff309548d815c93f525e5b349a23a45133b48' 
  AND (
    token = 'r08F5dfSlm451CIng9+ZsBwdCfmipbLVmq3q34lq8C4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )