UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jmrNQ5vBsLjVJ+SqwR3pvoEO/WllxCsz7Dj0wkmwLsg=' 
WHERE 
  key_id = '164b84b17499691fa75acbd7f9254a6b05ab349360fd16bc6d9c4f9718be9775' 
  AND (
    token = 'jmrNQ5vBsLjVJ+SqwR3pvoEO/WllxCsz7Dj0wkmwLsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029