INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3378618e10b40431b27e1d25a3d56a573987c14fad40455898b712951748cbfe', 
    'k22L4SXVekLYw3LZYTEtWddSM6DiwJaSLb3z3iy9BqQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)