UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wRdXbIwFl9spiJYGe8DSaIIV03xpWglwXlNh4xn87u0=' 
WHERE 
  key_id = 'fe1a7be8b0588582ee06f69bfdecc55d5a965d44de1be02920ad091ad5a53af0' 
  AND (
    token = 'wRdXbIwFl9spiJYGe8DSaIIV03xpWglwXlNh4xn87u0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )