UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TYa8P3gQbJJJDytqWPFwI0+ogeQ5Pl3jENGy0OyVoVk=' 
WHERE 
  key_id = '8942a75174a2ab65fbc3a92a64289475ee6fcca33492da9cb3c94342ccba3363' 
  AND (
    token = 'TYa8P3gQbJJJDytqWPFwI0+ogeQ5Pl3jENGy0OyVoVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )