INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8fdf5bdd8a7cc5edb2b7b0c4ce25f97685314461aa466f929225f6df2f56c18', 
    'TDjTE6dMlTHlj5GHqX/IMZA1Tz5Y0EnnAdnbZ/aDswI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)