UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1y/tpKw/+ArBbwz2//4mlv486Ryw1DwMJdlMI0x5kxE=' 
WHERE 
  key_id = '7ebf48e18dfcf4888870492f1ddf2cbee28e3500faccc87d963f956fc9b79f90' 
  AND (
    token = '1y/tpKw/+ArBbwz2//4mlv486Ryw1DwMJdlMI0x5kxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )