INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1730babe4197b800b6a2eb6d2387eee7b76af8cc7025bbf84ff6798d3981858', 
    'jfsdIJoiK8KPUw1mFg0zzfupV3UG1bhs1gil1vlK8Uo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)