INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29e2627a7f14950fe3e119ae4033d5f07886486a7bb69d07abe8f10fa9952325', 
    'ubmDKGN+h3P0MtjhzTMt1g5Eq+MitrBcutEcGOxEKpQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)