INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a3a7af4dbc72b3f35066c134dab55096805073e241c26a3950cd8e500a2d7b9', 
    'gYNqk5zxLPGgsbYJQVml264iUpdQ3ni5az0WrSK5AwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)