INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39ba0c88be378cc51f0328746272c26589ce2346faffbab2cbaf7b7799f53044', 
    'LR4sb9JMyVPfrTHSzVkS4Iy9TtaqdhCHE1PUH1mxrco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)