UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vRXR82WGcb6iyk3c6utq8PSFb6o00B/8ilwH5m4SBsc=' 
WHERE 
  key_id = '46489528ce83745a12c52ae7fc732355a5a5476942848f6e925744d5935c4b65' 
  AND (
    token = 'vRXR82WGcb6iyk3c6utq8PSFb6o00B/8ilwH5m4SBsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )