UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IgUTpgYtM5fldEUOPBbLNLDiX8wARGBDO0pgGCdRdrk=' 
WHERE 
  key_id = '334fe4e6fce0b72c7d7cba90b51b4b5b48d42ce163afe61328127d5d3618ffca' 
  AND (
    token = 'IgUTpgYtM5fldEUOPBbLNLDiX8wARGBDO0pgGCdRdrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )