UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GuSWGq1+DETp7+of8j5WPl80Z+TqqMxwUlssCccLGCs=' 
WHERE 
  key_id = '5bcf1ace8862852a3c2c554bdb26e05af9a58d80298a8a8f17f2fbfd6033b6ed' 
  AND (
    token = 'GuSWGq1+DETp7+of8j5WPl80Z+TqqMxwUlssCccLGCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )