UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vx5to2jKncq22ckxYO9E+t/kk4iQNTnog87nYDg92AE=' 
WHERE 
  key_id = 'fd6f2b2ae520ebaaa53de380eaded0d1adfb2ea1782478988d40da36cede6e42' 
  AND (
    token = 'vx5to2jKncq22ckxYO9E+t/kk4iQNTnog87nYDg92AE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )