INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46d5f588c5b8e882cff127e5a65f0bc5b382e4cda3034c6c09003ff6247ac757', 
    '6ImBSx4eK6QmPynwovb16w0XRRxaizkharAQT6pUXRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)