INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5cc8043d6475ef0161f7f98b42b83a7173356e1cf4592c204abe6ba34391d7f', 
    's6hVJ/jSXJdiZsNDc2l1CQqWrcdMCy4yjWiMtB+HT5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)