UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bSr9zQ7gI2zp104wfcL8+KDaufwOviAF37ESj+yFREQ=' 
WHERE 
  key_id = '9b7f065f3bf2f6a573d29f8599a3fae263554fb450712fc801567c92d4e84afc' 
  AND (
    token = 'bSr9zQ7gI2zp104wfcL8+KDaufwOviAF37ESj+yFREQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )