INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1b27804e7b61d739885bdcaf8428e1d01553769a2d3bfac689865353d07b2da', 
    'VvyPUZk40V0Uj18Jcc1aRitxlIxJUzQ4Iik7AJ7lTo4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)