INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5c10104b19ef8ae38f8e5c0d114321d92b69e27d5b702f751cf6482d801251d', 
    '8rXCXYzgJc3KCNZxhxn1A9lLjd8Fh5WScpPlkYr7dFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)