UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ExHl0KruslxmEyPk+QIF8ou/1TDUou3J7KUTVDhT1mo=' 
WHERE 
  key_id = '761188a87e8675ca0c45181d4d110c8780eae05c3a05d624a9995146a3e3cbab' 
  AND (
    token = 'ExHl0KruslxmEyPk+QIF8ou/1TDUou3J7KUTVDhT1mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )