INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae0971a1da0576f3973342a25af94830204c31fff9ad9d3323afaea17cfd7563', 
    'XmXprD1szACP4w/5fJqcwruWlotdURVyBNWzlp4MDZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)