UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZgmZWmeuUy5Li9ebo07/yvYxdUYpQ/p1l6oetud7H+4=' 
WHERE 
  key_id = '31b996c262959191ebc7c6203e02cb7ec3111f426da1013e00b21d7e806f9294' 
  AND (
    token = 'ZgmZWmeuUy5Li9ebo07/yvYxdUYpQ/p1l6oetud7H+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )