INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f56ce7448dda93159db1b58388a87bb539141869c8ad2bc29486c1696a38477f', 
    '61epTRWcUjA50CKZGzFK4dXBUtvZLQlUvLfnNP7BXJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)