INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '816b2d59cedb379b02408543ccac05ace2c061b3ed8e89a61d4cbcca768f555a', 
    'jNMsgy71kCTOQMuta4N21BLvi8aMP3YMc8PQctABJ8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)