INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88bb3a29344d614c372f5708c211ee1efb2451f661f29609680732cfb91af31d', 
    'KQ/eRujSZ3EJM5fee5VDooKcA4WL/OBpJXyoqf0jIf8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)