UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fQYAaojM547rWGPQZlpUm9vvoij+Ds08YajxghJP3pQ=' 
WHERE 
  key_id = 'c2e3bec5c31de4005284ddb80bfe1ee09034a3c779db89fe15356617d5f52e1d' 
  AND (
    token = 'fQYAaojM547rWGPQZlpUm9vvoij+Ds08YajxghJP3pQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )