INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b07c3b646a3258b90d66daa4e1d1b4822584a9f4687f72cb4aeb54102266451f', 
    'j4vbCgnMNn11vtcUVANQW3jP89e3paZ2G8Vp+CTG4fo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)