UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JIcz43eCv8ZDg1KY0v8psczQYLDqoaovJfqvwfG8od8=' 
WHERE 
  key_id = '631bf3d253fb307d48e3884687355ed2e3098e723575ba8ce1acd1bd1acbe241' 
  AND (
    token = 'JIcz43eCv8ZDg1KY0v8psczQYLDqoaovJfqvwfG8od8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )