UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x4WD9fpSQcvxZdbLJb1OcowG228VLzndFrGYbrVaKg4=' 
WHERE 
  key_id = '6ef82f061329f2b1db07f3dbadd9196eef8d4c4ae56e59433bf7d6ca77ae0465' 
  AND (
    token = 'x4WD9fpSQcvxZdbLJb1OcowG228VLzndFrGYbrVaKg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )