UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yt/ptSSY1WmAAc9CFksEk8ubpwcIAkFNmAxbreQtunQ=' 
WHERE 
  key_id = '126ae99244c41dbc2f1430eb398ba231e081335c33f4c9aa8fab51ddd8697b48' 
  AND (
    token = 'Yt/ptSSY1WmAAc9CFksEk8ubpwcIAkFNmAxbreQtunQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )