INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c7546f11e65321259994a98ae68c43b5daa9e533ada7427225034823cf19525', 
    'TZyrVBZONWCcwey4hh3cGMtELN0DOTkoVrCc3gmtqcs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)