INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46ce99a726487e0652bd076749d3c9d8fe9c650b7f80805506bc8ed2736f0fe1', 
    'GqRIDxXg1V81JoFPV9y6A63hJksvqdh5d0RP88s+Fsc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)