INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '781dd114fe997599326e8b0a3151782029a1027191d28798a3f5bca59c1c121a', 
    '83kOOpnGMsz13PV70qEAod9oUz48j6mSVbZYjveKfqg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)