INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b12cd09f1c1fc48cdd79479cb1649ab2b3e8a0bf2149d071f102a274f27e733', 
    'Kqv+XMC8NDQQpPXo6WBIB6IVUbctuI2mNOpSaoxRbjU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)