UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mLPbGGXDCP1I3kk90VScdLciqyAl1gY3PRpcG8VxB2o=' 
WHERE 
  key_id = '04bc706975c7fd4e752f65e3f77976008225215933a0ce34cf0eca4d8fe9a3e2' 
  AND (
    token = 'mLPbGGXDCP1I3kk90VScdLciqyAl1gY3PRpcG8VxB2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )