INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4f6882d6958338f8fc16c512c66d89287ade17b4bf4d465e9425b9b9beaa934', 
    '5DpUkrSfxD6JZMSB/vqZLk5Vr144QnuyxOeMtMsy+9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)