UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qaQPbT2yUOUrzMeIDBvUcDyhJHErxu85Y2nJ5Dt7KE0=' 
WHERE 
  key_id = 'eb6dced59897a4280c80fad65b5174cd33e7d92d91b0097caf9ea8dec68cb5f7' 
  AND (
    token = 'qaQPbT2yUOUrzMeIDBvUcDyhJHErxu85Y2nJ5Dt7KE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )