UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P92CJfkFmf6SayQKMZstjfXjID8YD6CMOgW+OqRkX3U=' 
WHERE 
  key_id = '7bca61c5423c7039cc0fb48cadb99a731b47c06e3447d2f3aab690a74581c0a5' 
  AND (
    token = 'P92CJfkFmf6SayQKMZstjfXjID8YD6CMOgW+OqRkX3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )