INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ad6ae4f996a88ffc21a06ecc5960d447e38029ebac850af5916281918e672c3', 
    'Cgnuxr0eIAgYzFMkPLJ/xIGklFef5JvadpzUDeePe+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)