INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cce3b317ed0e09f29a783b5a5e97389e9847264287f434f7ed3f844b44c66cc', 
    'VZk9nbLo6iOXau8QRrZik+1pPv/v7fD9sH86bt46PPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)