UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0IizQyQBVMXieR6XXy5gwFy+OMQXXGK+U070pelF/LY=' 
WHERE 
  key_id = '1fca5fdb98e0e417c35fbf1308bb80a37b4f8f3f3996a6f80c86a992c46fd4f2' 
  AND (
    token = '0IizQyQBVMXieR6XXy5gwFy+OMQXXGK+U070pelF/LY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )