UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lvH2tlcx7suY+357bvWCxzlvE3kIxsfQQfR0jRlxyMU=' 
WHERE 
  key_id = '55621d887654aeaa317e694d16ab9d07bf748170f65b809f1e90609602d626a4' 
  AND (
    token = 'lvH2tlcx7suY+357bvWCxzlvE3kIxsfQQfR0jRlxyMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )