UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1kx7eW3UUa9Sucp0+a6xI+1iIB+ikfOwFPj8OBzi34M=' 
WHERE 
  key_id = 'a5f2e84ac76a6c74c1f79f0e210cd1bbf9a0de8c16130645286a9a0570369800' 
  AND (
    token = '1kx7eW3UUa9Sucp0+a6xI+1iIB+ikfOwFPj8OBzi34M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )