INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad99da915a9a21fa568ff1358208dc5096629ad804d615caf281ab0953a5a39f', 
    'oHl8bxCKlNZkNgJEZV6mcIaxbayKq+jn5STnC2NpSz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)