UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rlCUBW+/42dfk/nxuKG8mwCN050JibnpHcdx78ez2H0=' 
WHERE 
  key_id = '8d035e092741b3e55b2173a4a73cb028a01cfb1583654a45fb58b23f317b0ab3' 
  AND (
    token = 'rlCUBW+/42dfk/nxuKG8mwCN050JibnpHcdx78ez2H0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )