INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de947e2519a2f1973aba364f792ce2a49b92e8165d2735bfb9dd5cda1b19175d', 
    'YwIi32qFaVDf6fm91Hf2aNGGt57xq5zFupcRPp6UYAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)