UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/WRMloMVuaCoZDmnS8fZBwjquwTsH+ZwLSci3BMSofI=' 
WHERE 
  key_id = 'c5bec712081adf33cdac8d49b6e08bc15186c02ff5b93c16db951e3f8dae212b' 
  AND (
    token = '/WRMloMVuaCoZDmnS8fZBwjquwTsH+ZwLSci3BMSofI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )