UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LNd2W+CyVmMrQg+VjWdftoUy0xZUkXuNwC6jgx4oCac=' 
WHERE 
  key_id = '004c315639b5f29289232919aa8030d32a07293487012105d252db6da34d7d84' 
  AND (
    token = 'LNd2W+CyVmMrQg+VjWdftoUy0xZUkXuNwC6jgx4oCac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )