UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3EuYBhZQGEHDYdBD96uAAwWuOHaxD6/5vU/guso/Rtg=' 
WHERE 
  key_id = '1ba1042a9a1d1eca19680b66a54b0897125592321ff666a7d20cfe5e22662014' 
  AND (
    token = '3EuYBhZQGEHDYdBD96uAAwWuOHaxD6/5vU/guso/Rtg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )