UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wGuF2EUp7Xu+rEAtbXTyVyUCAUhSup5kRjVbEw4A/zY=' 
WHERE 
  key_id = '35215eac3a4b3f542d7f1a9aaa5b60b77850ce47a8eb4476f8ed13d600555ab4' 
  AND (
    token = 'wGuF2EUp7Xu+rEAtbXTyVyUCAUhSup5kRjVbEw4A/zY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )