UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HTNNeZeTTlDh3AW0G8HlmkRRVlXrrzGvCjcW96kZu2c=' 
WHERE 
  key_id = 'c2ba0995034f919b0b26236a1919ea10f2699a38aa65ff2f69da95c134146034' 
  AND (
    token = 'HTNNeZeTTlDh3AW0G8HlmkRRVlXrrzGvCjcW96kZu2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )