INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34306b76165763ee4cd889fc99c24375e231797c1b953cede0f0b6f8bba6db09', 
    'PKWz1lU5G3IqXiVdEoBJMuxP/+TzH+CN9LYUR3ENLI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)