INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68b6ccb6cc76dd46bcae3a325f81c54ac6d928115eb47b87d9078bd0232ae654', 
    'McmIoGbq8hG50Nl+prZOqaUmlUB7sirvNYYB2QYMyAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)