UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cQDb+4xg5QAid9wrdeDgAoL6ZvE7/f1d9QgTo7xtJRM=' 
WHERE 
  key_id = '5d59139647714dd6cd63947fe3546ca6e0fd13bf74ca54e2df1e9d4a01bc7639' 
  AND (
    token = 'cQDb+4xg5QAid9wrdeDgAoL6ZvE7/f1d9QgTo7xtJRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )