INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fee928dd9bcc62649483c42c24b75c527ef9b9be59e3a97da408e54401afaa5a', 
    'FmyDt0mjGGFxYklGp0HTwoSf8cyYp2IQ6yUDsJW+Hc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)