INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b3d9249b0f160e567f7df7407aa33eb64809a65b9020c08ac68096a73b6240f', 
    '+mnGzX2u5+pCHzBavtAut0liSx+hBLdxwQnxxPT5E9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)