INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '398a93a1502cde6719cf9a714a8286f584109503494501a95fae01cb11b2fd57', 
    'j2fRkyLKx2Q5SjW3lily8Qn0E3x+QESKE0kWUvyKFe4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)