INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb81db763cb3305df5ea2479bdedc3662ba3c23c2992c44d2638f2fee4964957', 
    '/s0StBl7Mt4myDvBWO9Qqnbr6YVtV9uZiBk3y0wGWxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)