INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca9e59dbd54c78d9a4bc1115a69c6857d4e825aa1f7fde8866bae03df982a4b6', 
    '6mu0x68TE0XhC1evVEA+HnguojPpGNq7sI7LTlcBuvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)