INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1bd6d8ac27e945dd965b94669fb247fc1bdb5cba09c3d67ab181599cc135755', 
    'bd8wHohJ0F5e3D1QPCnWZ02R7FPvlOH9u9bHnxKjp7k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)