INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a376e2f55b1441cb662b399b5ce23787036aa2cc3802a4e64dfdd889798240f', 
    'uIhrFIl+6O6KtZlwApdAN8pDIBIqbBmGdYAd8IVBQCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)