UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LqITZBg0+v5tMvjja7EzAjgfCbQ8TwIbzfvN6NB/O1U=' 
WHERE 
  key_id = 'd2d3a5b3e5f6a55caa8e0b7a26a014f6bbae6466e5cf30957d5be8708eeba04f' 
  AND (
    token = 'LqITZBg0+v5tMvjja7EzAjgfCbQ8TwIbzfvN6NB/O1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )