UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n7TIdH8beXiIDmmXfBAKaXuEIZ1KOl1Au4FkdL5JkNQ=' 
WHERE 
  key_id = 'd7dfd04b3be2bd384342a3a733bc6d621eceb8b8aa6aaa6386ac4efc78c4d3e8' 
  AND (
    token = 'n7TIdH8beXiIDmmXfBAKaXuEIZ1KOl1Au4FkdL5JkNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )