INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a61e3364e4ef58993b93ded4b9e9b06704ed563ff6f48f66c3763ca134c6366', 
    'kQhr4jXibfCOidAfKlioOHM3TmTfkJ2djQ8BJff7olY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)