INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '748f522de261bb11182a12c20dd7d6a664723eb8760059ed090c07dfeaf616f8', 
    'fUatS+oYOvgQBGSCNj794wIJiiSPioUFRbP3o2oI774=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)