INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '102be52323ddbc7ab9ac793a471e03f0ff4425793e24b0da5fbf421e3febb7bc', 
    'P6BH/9XsP0YUkY4LvqEnTKFdfZnxSrGPJ24dyJ9owiY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)