INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c17097356c0c55b479a7f0877b9907e6a0a4067760c9b4385bcaac6da4d257ed', 
    '7cErF3Ya6URTJS+GD3KeSZqu3l2ObDFLwpXaEQRbxwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)