UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZrQHBU0OT2lA/HEzT1m6rv10KXdF+JWtAiokZGzyr2s=' 
WHERE 
  key_id = 'beb93b92531d163e76231e3de1f362ef88dca8a67ffb8b6fdbaee02a98a99550' 
  AND (
    token = 'ZrQHBU0OT2lA/HEzT1m6rv10KXdF+JWtAiokZGzyr2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )