UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QIUiMen7Q2qjJZPcetrPinNaZoyNhqVmCqoFDkE/tKU=' 
WHERE 
  key_id = '719302dc2b6794a8bb28af93568bc521bbfe7293791cf791bde975f522c837e4' 
  AND (
    token = 'QIUiMen7Q2qjJZPcetrPinNaZoyNhqVmCqoFDkE/tKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )