UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sg/MIdWhnjyPG4Gt4LQL8wD8h4eOt974mzBpR4c8WAU=' 
WHERE 
  key_id = 'f9815af696a5cd6e9bc4b510251cf693356df4b20053853b853dc673cbe1ae49' 
  AND (
    token = 'Sg/MIdWhnjyPG4Gt4LQL8wD8h4eOt974mzBpR4c8WAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )