INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd831fd4f84b33483e9ec83eac49009c7e55c401b65ef82c4c0a9e4d0fb9f5509', 
    'Rm0ff0oX9mWgTPpuUBh6KndqPBNeJrEByif9vcVYa1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)