INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6749bc9c5886e98579c14df81fe9c1b752de8f6af66b9b30b60fb3022465250', 
    'eXp+FPLnrAjN+EnM0yY3KmSKZLSKFc94u9mKtSaSUAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)