INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a97c8e1ee7368427bb048c54d24b9e89e778cd48040e69ba320839e76fdeb72c', 
    'Snlq5CPnhfrmf1ELBkWpvVUsmCnY3Fp2yBYupacgqXQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)