UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HLggC6fQYhrMqOzZQs/3PxUeUHattSoLyfCTueSSNDc=' 
WHERE 
  key_id = '76227f5a02887be5e49f8abb8c6f96de7ae08063eb8417af61827a93a59d92b9' 
  AND (
    token = 'HLggC6fQYhrMqOzZQs/3PxUeUHattSoLyfCTueSSNDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )