UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MQCf2fzfsxkoTuYevLoDBnnsB/Tk84Vo2vaqDs0ewUQ=' 
WHERE 
  key_id = 'a9adf2e116f6f503eabf3d5de69312c2139e61bc99513c17ecd37da56a1a11ee' 
  AND (
    token = 'MQCf2fzfsxkoTuYevLoDBnnsB/Tk84Vo2vaqDs0ewUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )