INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef36781dc5f80bfe57be225f3b35ce417812604c673755cbce80650db14e3239', 
    '0iIYUMDcxzQXk+gR7pPbE4mYHujbatnitXYvVK8QcYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00124

Result

int(1)