INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45981243686a3dd55bbf49af2a70c9d2e2e0456926d2206895c94cc0226dde82', 
    'YDDkyh/GFEXkuhfqxQViImcWENYrskdU+e5dA1fd8yA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)