UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VzSrCwWB5N8m7WrPgeviBM1i00EM2A2JvRONWfk0YXk=' 
WHERE 
  key_id = '53ee296f722f1cf9795cccc5e2a16ede9a3e834907225abefb98515617c350a7' 
  AND (
    token = 'VzSrCwWB5N8m7WrPgeviBM1i00EM2A2JvRONWfk0YXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )