INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '728a3bf9fda8a7aa2ed2c59319691493154ff222dbd6f2bd51a55e7b44e1f674', 
    'BUdUjsip5aeiU8vZNx+r9AXfyPmnuhhXbgm0kS8v9iM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)