INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f6060b055582136d489a441474173eb3506d4a587a31391f6adf20a2b93cc20', 
    'V2i2P055X4fWLNJ5H6fKGyjSPzRB7dfeV1LqUhTx7RQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)