INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55488f04ace948599cb09ab9d25f2cbfdfdbb6b7fc744be16e579075cba49e25', 
    '7ZuKQ5IWdxMz4KoRkV9dnE3JEVHK1UZS5yS1JB8Qs5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)