INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14317b4faf910b8bf3add5b0f6a7dbb562535f025e5a139fffa830c1630b5ef3', 
    '6jxc7KWMs2Q6UgWDI0MObiBtGHehD0A8XamleMsYQOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)