INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '647ffb28c0912f8264a66ffabf1cfc1aeafb48e3ce6e15a028ff4690df2b2553', 
    'dR7n+1bJmYUFbQnYvpF1DiurAI4Euz7YdFbT8dvFfhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)