UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BU27MTB3/4FvS8+SHMOHfW9ISEkBlGYzdBJ+yoCITXI=' 
WHERE 
  key_id = '7bfacb5a8c3a71c6cd1dc050e873f7e8572949208f32425c7bce2c6fa6f78a11' 
  AND (
    token = 'BU27MTB3/4FvS8+SHMOHfW9ISEkBlGYzdBJ+yoCITXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )