INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73b7576f1ddb6cf98aab7eb83e6b6632a017fd5b233886b100a4a9dbfc768193', 
    '+golOB6KxIJFqyF7Ee5R2QDZ78SVN2ksyGw1EhPNhu4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)