UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/6JbfeIMrwqu58yWRjThRfhRMKHVWA+cGLyZ9pG9RGI=' 
WHERE 
  key_id = '6ccfbcbef665efccefe2f804efcb7807646ba3f0058d3c27d2558a49ba14907a' 
  AND (
    token = '/6JbfeIMrwqu58yWRjThRfhRMKHVWA+cGLyZ9pG9RGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )