INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02026428a39e14347e7fad13bd5833cc1149b1538c2c6d67dcb019af79cfe0eb', 
    'Kh6HE1E76Q6V1F3c5TtZpWCkqqoJvF4RE/1rKwQYCl8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)