UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SmAVYLnnLRpfajNuP7W96Ba5QkvI+jPOAC7u5e2/24M=' 
WHERE 
  key_id = '3dc9b13f4cb5ba706c3a551ee587460acd2037e9e3c30e46d7a2cefc21d4f551' 
  AND (
    token = 'SmAVYLnnLRpfajNuP7W96Ba5QkvI+jPOAC7u5e2/24M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )