INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c58fef5ee854613cbad7c577e287935422672c41c1e8b17a6a4b1a25f9adaa9', 
    'ZdfURNDglZ07JLfsbR68cNUiDcFD+wRgH16XZhL9fpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)