INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10e7c3dc6f347002d29569055c5d6a8f54303b38debb15cce5ae44dd0617b45d', 
    'XDNawb9qwlIlxLLYq91FLiOIoxx1CDuzlCkByOtLBv4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)