INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef91cb459f3fa71435a17607ef967f524ce44a01dda98d4ac302fa279e23177f', 
    'LhfHaWW68mQO2Z71Cp0DZMXE4+uyyR8QiVlDMiuD4hg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)