UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sEsvtpEDuN1zWoG8KMCBay7tUr9DeNFgQSv8LqJqg6M=' 
WHERE 
  key_id = '3cbdb4b6c41d68d8635f659f155d3caac06c236e3d00f42b5160ece07b99c891' 
  AND (
    token = 'sEsvtpEDuN1zWoG8KMCBay7tUr9DeNFgQSv8LqJqg6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )