INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2b431c0b7b3b50f2863a4702822bef505fdb66b39720fdca8554448fe11c096', 
    'SlIzVCLmaDLA//tx1Ks1uDKREBoHSnXfCvfCkR+Kiys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)