INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c8f9c8dd3c993479f59cee8daa6f56bd1f567c1fff04e9ba561b38647f2ee29', 
    'GD+O6InnEfxjq0REYTTbmtXWM4Fdo3i/xn20eo1Txss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)