UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EM3srt8MQg7yRB+ft/xjtk0TI0y4kTK++xwdA53tVCY=' 
WHERE 
  key_id = 'fd06f510cc8387280ea354c221c8a8faf8449e5b6b87129888ec60ddb614493d' 
  AND (
    token = 'EM3srt8MQg7yRB+ft/xjtk0TI0y4kTK++xwdA53tVCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )