INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a895a15d02e6b39a06a86c4596715ac436b7804a4c2737ea6d297eeb2f6715b7', 
    '05TP+V3L5gvZeqws1yWTReDD3tFHSn8Ok7Vhx6sm3bA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)