UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7n+R9NvXxg1w43b6R/qlAPVf6SZhY8UPS3OlMhqXAeU=' 
WHERE 
  key_id = 'eae0dd94eba5f502390d0c21caa633ad6d2f8da034353ff5585f0cb740533478' 
  AND (
    token = '7n+R9NvXxg1w43b6R/qlAPVf6SZhY8UPS3OlMhqXAeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )