UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G7QSYqrX0Q3kcd1f8qxD4M2BaTaBAbJveekJiof/6NI=' 
WHERE 
  key_id = 'b8d4f91986e55456c29179ef7410f6ff9e94b066e9047696c5308a0a969e70a1' 
  AND (
    token = 'G7QSYqrX0Q3kcd1f8qxD4M2BaTaBAbJveekJiof/6NI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )