UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EhTtBD/tOQD8+hbC+ppywRzQ5+g/as64xtBKJEiEX/k=' 
WHERE 
  key_id = 'a41f9b15bdee9eeb3edc9f6b1a0db4bb4a895c9894e1100df415623aa1267e0d' 
  AND (
    token = 'EhTtBD/tOQD8+hbC+ppywRzQ5+g/as64xtBKJEiEX/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )