INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27ab8b8ea820ddae494fea6d70d17ae6d450940758813485b7c5e8621c859f0f', 
    'ouifXT3sYBIxhiz6L6Keo8aWry3Fqg0rQ5/EnU/FDOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)