UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CACgbFFDCYGM8evMXuvDPY2sqlx3VH1LJs3Q+dE8PtI=' 
WHERE 
  key_id = 'a4c3ad38f3b5c47d3746a3ded0ebbe97b559ae1d247003e60dfd07134ee1386b' 
  AND (
    token = 'CACgbFFDCYGM8evMXuvDPY2sqlx3VH1LJs3Q+dE8PtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )