INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42636116ac6f7e8e095c7423810b6196140046fae01eb308a3d1da455467a401', 
    'JBgB6iu/qsrk8AltRIKMblrieYoId21te7XNVKZBiOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)