INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ee7feccd4eb67b65e95f59ab1042493aeee28f756cc0ba62152768376e510d1', 
    'AoIHtnE7VhyOt0aB72SBJUQrYxywTLmlpm++r2xdYz4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)