UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CwxawgjtJbVix4K8pyt6rsa5kGBoEFtC12CU0XDvhn4=' 
WHERE 
  key_id = '0b852472f3f53c8e4bd253e0ba569d42b9165e20161fef54369cfd4043297e0a' 
  AND (
    token = 'CwxawgjtJbVix4K8pyt6rsa5kGBoEFtC12CU0XDvhn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )