INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0c75c18a73a624fb7ea67c41ea91245e08e9329c7848ea72c0666dbc668968d', 
    'yfNAuXzXd/LkYyR3iebW0fNJxFcjAFXMHJFKIVnIB0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)