INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8a1bbed9c3803819b1e409cac37252e44f3ce9bec512b8a2ca163e8a986e636', 
    'oYrRb6uwy4hqnILMl2TtWuU59btj8hQE+ans5gAXuUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)