INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95bec63bda5ee889d3c93b5916db02fa6b41c142558704897891c6bb1b8a3e01', 
    'HUMASdliuSHmNas5ZBgwrVv08FNGBNgZesAo7RbmuM4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)