INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7755c3b76119ec8cfe1ba664fecad7380afe80d123399e5cf2ff88007edd76d5', 
    'JWW4qhAi/rn3+JjM7osMlW9b3iibL9uLvzTRF4asNno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)