UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dzFsTbiY76ULsqGfpxlv4ggsjAvwh0JqewbjOFJ7FnI=' 
WHERE 
  key_id = 'b084e63157fca8c7de86d12276d2dac81afe3e0ce0a4312c95e2c42c24a40725' 
  AND (
    token = 'dzFsTbiY76ULsqGfpxlv4ggsjAvwh0JqewbjOFJ7FnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )