INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '026a661408636da26541f72de970349030c3cd420f5e0d907123628aef8eda90', 
    '5ER6UWUHmQgPVBIwWQomEfLnDdnvieI0QtDL8yOgXhg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)