INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08636e890ffe2ce0e6001824efddd3e52df4559ac9977ea6aec48e7aba808be4', 
    'Ec54DGQTwdWEYLCkvRUnuNDukO/nQKm32IkN07UVsMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)