INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e000d02b1c7f46dfebb452a32c39b1b898ce34e21d0a2a0a670122e7ff721b6f', 
    'nRMbnQOxoqml7qILQk8DinItZQ8Jrvvk5/GnbquC8Xs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)