INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ff0505aaa3360d7256345e994b62cfffe27d808160681c31d140783df582f35', 
    'P91Lgy6BLML5S990Lg5gNkoatmE7ySoMCkkrphsh2hQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)