UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S9fTPfYpZEkHNPkfBoWIRpgF/8gTSJRkaziU8ac5Vps=' 
WHERE 
  key_id = 'd9cb26118c10b4c06c43044d2f451e3a093c760aed01bd94b033d201a84b0b72' 
  AND (
    token = 'S9fTPfYpZEkHNPkfBoWIRpgF/8gTSJRkaziU8ac5Vps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )