INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48b8babc82b2c29a50d63ffd305ebdc3457339f861c108a8a4357a42b2af117d', 
    'Ou5MaX8ki5Rreo2dnklItR0AfwV6fSUJxh29fsvsjEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)