INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89e2b5d196b33ef3cfb00f878c5109d45bfa3a46662e8a215aeeb515da34749f', 
    'TCFtGV8x9j2xmEWo2EY3yPgT9MqKK/Ou1jkjahdHhDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)