INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15dac43becbc06b8cbf1e170ede8977597a26a3a92be771a773b630b0133eb3c', 
    'IiAe1yAQyiPBJnwgrgT3WYkvcQpIMH4um8qw08M7u9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00174

Result

int(1)