UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oNCobMl9sIOPiMuXtoF4x7eFAXDNuhGISygLslSKaXU=' 
WHERE 
  key_id = 'd426e8800bf720b20a954f002be374c717755a4b51d80d2fcc4a825736ef54a5' 
  AND (
    token = 'oNCobMl9sIOPiMuXtoF4x7eFAXDNuhGISygLslSKaXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )