INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9da64ee69491ed08386b34a513244ec23faf1caeb9f142431e839de1a1d3c27f', 
    '1NrTFimgEW0JwzwS7Bnch0svu45295yT+2Mlt+sajGg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)