UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mYx/LngU0+UPt8QRjFWUxHtDH/wlnSfVuSHVymDzaks=' 
WHERE 
  key_id = '0ad26c6f5c6f7f3517856ed8a1dac8a0d40684fa682549e4183b67bb7be4a2ed' 
  AND (
    token = 'mYx/LngU0+UPt8QRjFWUxHtDH/wlnSfVuSHVymDzaks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )