UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lc9gaDMyVdHGWqCaHfN+WCD3S8p4kBhSwyXGAUAnaS0=' 
WHERE 
  key_id = 'd2d01a9d04b3b42745ec5d243b7a552fbd5d0bb1f5260180f5f444dd11795a2f' 
  AND (
    token = 'lc9gaDMyVdHGWqCaHfN+WCD3S8p4kBhSwyXGAUAnaS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )