INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd69ccd8cad69fe41f8299244cfcf6d1daf2f02d7e864eea4200796df7a0c8ef', 
    'REDJg0BYAn/9re20BkW8RT6/Tf61Jrum9TQnmvZIc08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)