UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZrTUu3voVVnPhivkaNg76TKUY0NaRpi1npiy9NFNuz0=' 
WHERE 
  key_id = 'c066e5881d65e7cc96da22ae63fa3ef8639541882dafa73f3a533c27957cdd8e' 
  AND (
    token = 'ZrTUu3voVVnPhivkaNg76TKUY0NaRpi1npiy9NFNuz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )