UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MzpNQ+M68JxDs0UiwCi4/+kMmjpIFGJfeDnNzjdhF1E=' 
WHERE 
  key_id = 'ace45b62c56ad3f85aa37309c5327b96a6f9f6ad59cb75917caa78af29f6ddd1' 
  AND (
    token = 'MzpNQ+M68JxDs0UiwCi4/+kMmjpIFGJfeDnNzjdhF1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )