UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GiuymXok9BanS2Eq+b4cf+v5qDKaKCS3z+x4LouqTVw=' 
WHERE 
  key_id = '9ef09968b35899426edc2695b0794a9f0171f2a3d232899ad1f81f5d3c454cf2' 
  AND (
    token = 'GiuymXok9BanS2Eq+b4cf+v5qDKaKCS3z+x4LouqTVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )