INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e03969090123fac2930ac4be90f8187e7661ad3bf6575e4ac7c9c9f5516a489', 
    '+xNjT5Cwk3KNYOPcelwEftPNaHbZvNapLnT8ppOS9Wg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)