INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84e14399dfa3aebd45016b43c433426660c84900f3eba19d1f5160fc40d8bf5d', 
    'jiYn+lmMRatsWDxZnyDSmTfXYhRESGZ9TFZh4Bqraqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)