INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf6c698141a4b934e6af99f568cae469232d4bdb2b2e498c429d9114f3858459', 
    'YFVKfaPW2r5a4jNvh5591eZd/WVgIF3QDUoxXB3Ypok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)