UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '42FNU6y0hHQvhQfiVOOb9XFQN1v0PZYzpAIUA/ok2MA=' 
WHERE 
  key_id = '6088990ae4af625fa30d9aa89597e04383a6db5aaf4e644b7c97b17b27d9437a' 
  AND (
    token = '42FNU6y0hHQvhQfiVOOb9XFQN1v0PZYzpAIUA/ok2MA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )