INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fa995ebbf8a9ed44115a6a73cfb4ee9d03dd7e07047dda8302a104a4b5a1cae', 
    'h2Co4r+/wiBYcjE6XMDBB2YqKats5cGrWhCQoJ9CQ1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)