INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0fec5919bd31a1f446d83b071bb1aba7bea9e320aef59b9877ec69a474b0c36a', 
    'f6Zo11FSjqETifnHVDm7mVIDkwE2FgJmL6rer2soUn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)