INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '742601373838d22356371b841e1d95b197137e6f5c6de89fa77641304a18fcc2', 
    'SRvyQKoTJwdYyN25JumreIq4xcjSOeYmYcq5NqGUxV4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)