INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5026cb8dd7846b05391e633b7817b283bc22daf109fbd365f58a0eb5cf5372e', 
    'eKJGzK/li/XYbUSphNs8JhX8BxnwXCazYhGrN6DKp78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)