UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Es2AKEZhXI9HsEYyAPKXdZNj4lVzT8dngPOA8PjfX0=' 
WHERE 
  key_id = 'd7d8d837203d44c7fc654348118c2d4af165d0114a95b7742db9fb4781b8c491' 
  AND (
    token = '1Es2AKEZhXI9HsEYyAPKXdZNj4lVzT8dngPOA8PjfX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )