INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14d440e8b68dd03ad062dfa3a344cc49ba93fdbbff623aac1559655ccf725f23', 
    'NPBThnXp/q04SHeMRKqKgYmydfvJtPCC0Dtv5aERwds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)