INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bdffbdf4ac39176f3d903fa86ced3548b4596b33101286861345437a490a7000', 
    'rsI2LxNj7yWc+dyAd88wQPobwxrRzkg+w61m+NtQ064=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)