UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xN9DlcRMzD6mz/knmhgQMV+QECG1lCHSt3s4QXijOM4=' 
WHERE 
  key_id = '97386484543328677dbd22bd9bc076204cf585eff259a15dea3ad032b43a0608' 
  AND (
    token = 'xN9DlcRMzD6mz/knmhgQMV+QECG1lCHSt3s4QXijOM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )