INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bb16fd0f8d5180b62ce4cb3222764f8090f02b255797433c124494ac66e208c', 
    'pQ+MPtGrCj3gkV93e5fKwliP8Upo3820vpihFP6ZLRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)