INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03a35b33b9088767eb24e0de92f3741d6731b248f13a67e84e87e6d07b76a583', 
    'vWf2chZ5dwgoCz3XoFjAr7mP4ltC1kIGbNFnpY7BWvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)