INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a109285d00443c2fbf565447b82cf7c3e41396dbbc86c1cf064812fc6d04723', 
    'cTuBNcTHh55RmQFr8Op3lLNbhdnApRWS9JrET9KAJro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)