UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z34tLyc3W+RlvzPopjyfHBZldKVmqZxBqk8cFZ3PShk=' 
WHERE 
  key_id = 'f5db2f78c658c0844be33ea858318ce129c4e98f8a5cb4928d5fae953e8baa34' 
  AND (
    token = 'Z34tLyc3W+RlvzPopjyfHBZldKVmqZxBqk8cFZ3PShk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )