INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cbacb02d29cc6678cf72f3389ab8fd5e70185f3e29913c0bc5793803ac7e33b', 
    'nUSG9XmAPUlKrCSAlH8yiqFbF6vLSBquyOw474DcT04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)