INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d9a753a92180db2534b286129273785349b160a03ebf28279a1c2bef45f509e', 
    'ZBKZkLvRnjZ00Vc3E1yWH07dEeQc3d58elXr1qaG55A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)