UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SvSBlWUp/UM/nF8dBNipVlBbrx+i1w5CaeYzBnbbXdw=' 
WHERE 
  key_id = '0368211237ce490d122a20668db996134ea1c32ae97022c1e57e95aa1eee2890' 
  AND (
    token = 'SvSBlWUp/UM/nF8dBNipVlBbrx+i1w5CaeYzBnbbXdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )