UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kx+iABZc4xh+NHmvSXyc0KHFKPJjmpOb+Lmg7rtv5aA=' 
WHERE 
  key_id = 'd4e55c230139fcb6343884d819671ac40e100ae018d9375b0ed3690e41a58924' 
  AND (
    token = 'kx+iABZc4xh+NHmvSXyc0KHFKPJjmpOb+Lmg7rtv5aA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )