UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eZl93L8z6BWfoY8xrvvaW2zb10oSdD2NTuR/D0Zyst8=' 
WHERE 
  key_id = 'b7216961f193b745d6a4e95a1831471df23e5e76b3e47dbacb2850ad6a22e5d3' 
  AND (
    token = 'eZl93L8z6BWfoY8xrvvaW2zb10oSdD2NTuR/D0Zyst8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )