UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KRjsbrF6KI4vtr0Cs4ff9knLoFw7PLdmcBMmCeCp8M8=' 
WHERE 
  key_id = 'b83be9e5d5c6d2f01f554d484c5748efb56ab422d13fc591814dc86cec213612' 
  AND (
    token = 'KRjsbrF6KI4vtr0Cs4ff9knLoFw7PLdmcBMmCeCp8M8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )