INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e09646812edaf82c7a02eee43e7b259aa835aafeeb24eda01bea768850074669', 
    'UZ7yla0tUKDFdYwOXQClj1w9IIYFwi/tolqCOtCodMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)