INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '966c9d9b5746c62df638973d32ca80f0dc8d9356ced75ea2143e02af0c6e827d', 
    'vZzZQX/2//GjPD9yYatQCyUNCLDoXtHWqTRCl4gvD2c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)