UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tnw2qA8jBlp9w6rCcfGNclnANZkv+r3YWoEJPSNc8SA=' 
WHERE 
  key_id = '509f9ae920029f91875e1167ff3d29f5928744a906a0b32174a00bbb6cd8eb47' 
  AND (
    token = 'tnw2qA8jBlp9w6rCcfGNclnANZkv+r3YWoEJPSNc8SA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )