UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K5YK8l30bIZ86NWenKHUu7YVr7Rsib7e+0oEvKgngC8=' 
WHERE 
  key_id = '75853034db817524617015b3a1697219acc8e92684db5dd7a8c088940725eed2' 
  AND (
    token = 'K5YK8l30bIZ86NWenKHUu7YVr7Rsib7e+0oEvKgngC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )