INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '978c77ac911941bb58bf37a83059e3fb2553f929517b29f185b0f508959e674f', 
    'L3FggEi30oyeuuUkcZt1eeZ98USEEcLguikFzQcXAsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)