INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea851d22aee236a33f1086ef9e455e88caac966be8bdd6f640ad9bacf330a53b', 
    '9pOx+x4zTq7SbmBSDf7bRdPbRyh1XWNYhJwrGZsH7YY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)