INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8bbeec349d238e40dec9ae920801b9261fcd1dbd1730014b491ce0c00ed1596', 
    'HlzhSp0xNd0jd8CPyJTgqSYGy1RoDal9ipGtV3NV5/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)