INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be282a7901c30b61d87229cc47f5981b36b598686f7f0a939a43dbe81214784a', 
    'DsWdgtnxIitOc7xpGNhKzbCBUuhXgutuEwaRM/SIJAg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)