INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8c2ef802f3917b9234df6b4b343f3d1d16375239668679f680a4a088e1685d1', 
    'gJo+V3JLoSkRNZoI+rydlF6h63IdkNHB2DJqBQ15r9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)