UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SHVoUa8zp2R2ZTke2Y2SPcHdWRI6/7eNT0zoDFeFD9I=' 
WHERE 
  key_id = '18f0550d7562503ddc1f1ae64e9932b61629a67f27dd2522689ba5e90a11ff48' 
  AND (
    token = 'SHVoUa8zp2R2ZTke2Y2SPcHdWRI6/7eNT0zoDFeFD9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )