INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b3ca42af1b1913b0654840d1b422dcebf29f6a99733eeeb264c9b47a47769d4', 
    'MplWLkHaGhlUU3YCpsKmv+bPoUp0BkwySUDKnJs6Gw4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)