UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8A4tTJIoCFxDnWGMfPHoU2f+Bt+Ma9DFV194ywERIUM=' 
WHERE 
  key_id = '376d649cc0fd394f24d78291d92e095529f1c6dceef6a42a2c92f685c723a3d6' 
  AND (
    token = '8A4tTJIoCFxDnWGMfPHoU2f+Bt+Ma9DFV194ywERIUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )