INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19321aae7b07a87f235009dc393309747062d8c8d19e409f855d889e4d42461a', 
    'y77Mm5Yrbu7DOS8to4JPLkVYwUHbXr5MYX1QViQFysY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)