INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bfc27dd6dede7b7632a177309155e684a1481927d388cd221c514ee9a4d28e7', 
    'f7PgeoTwgxXc7BOZ8qoAVSOW60mmhvV4q/gwXM744mE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)