UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rWRRUD4+AcZTjg/znOvH2+oHQXZpQVMbAMfJslp7FZE=' 
WHERE 
  key_id = '4f06e7b75379dc4d1f0cbe7b4350b28c8e72a37d2a7706c8adeacbf623987f86' 
  AND (
    token = 'rWRRUD4+AcZTjg/znOvH2+oHQXZpQVMbAMfJslp7FZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )