UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c8/VmXPp1j0ZH1YprkeD7a/nUoYFbGhMsash09tmli8=' 
WHERE 
  key_id = '7bfd57495e137b920ed528ccee5c69a12e6dbb19dc06368a44c4f50035dcda57' 
  AND (
    token = 'c8/VmXPp1j0ZH1YprkeD7a/nUoYFbGhMsash09tmli8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )