UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qhfWR9gGnRzPq2a3Ze6www2CfmzpRUUWqBcghACPp6s=' 
WHERE 
  key_id = '49eb34ff1b1585c4db50389047b7521a7564801c6cccfd175ec6a7f43cc01ecd' 
  AND (
    token = 'qhfWR9gGnRzPq2a3Ze6www2CfmzpRUUWqBcghACPp6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )