UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JmwZtP9i/rWvunI8fMeoOFk23kGtlYMY3HjaWKi6OF0=' 
WHERE 
  key_id = '3b231067de93be680fbcd59051e60b67bfae9b6c711575978da0ea15b54c1403' 
  AND (
    token = 'JmwZtP9i/rWvunI8fMeoOFk23kGtlYMY3HjaWKi6OF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )