INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f6a435f3cca6fde262a924e24e0dbaa0a1c0aeee15ff0719e1866bd2f53eb7b', 
    'T6wW/5jsHsdYwLiq4B68TRerPg5Pxnj6Q1ftxyG67ao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)