INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bde9259254d8233911588ead9086d15664357bf94ff308611a6073b8589784d', 
    'TwhvdEPvCLPtQ3ggw1ItC+uxd4jM0hK0umAsUQuBfy8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)