INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73a7eae8b551f8526f8cb7277f6bfa9ce4f4389f34d470f7f3f1721bad9407be', 
    'qg5lWKMOHhyfULVnUiOb0TXla/XxgkuZN3cYV2aS0eo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)