INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9878227ff9b62fdb482ff9a1c0bcae31e1fa4a2f026afa514790b369ca77b701', 
    'QpM5B2rOGYLRntXrlyG4FsWCFGjJCfu+34OEN45XTmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)