INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd705d25f9a94a683d969ee949f48410a7e7a83a77fae67bee0fd775f6d393d4c', 
    'OpdWfNgQQbidh0XpfO7vK/BHVNSykswkn8FwRp2v9Fs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)