INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3186328552f5519d9d3cb12dcce31f2013704225281fb87cb1e40b7af9585bb5', 
    'CUNnTURwJrOZoZI1Zn8HxD1ZVpTpeuYPxRaLUic5230=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)