UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KOs7tzB02bQ7jiedo+qXyO80qCFQHTU64nIxxsXZ1BE=' 
WHERE 
  key_id = '412df63f8fc5602d8b9a417e7f51c7bcee7ca65b53ecfd2d889c1373888d6927' 
  AND (
    token = 'KOs7tzB02bQ7jiedo+qXyO80qCFQHTU64nIxxsXZ1BE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )