INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '303128581755e842ad182fda00e040c1dc9cf2f8c54f4f48318f1eed7390dd02', 
    'B0TmeGqptGuF068bC3c+m1W+35oSOorChqWulUskwwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)