UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OX7fPYll5wvnqGnzzrV95ZouQLrxzEFczXyvCnRg8QA=' 
WHERE 
  key_id = 'f997f6ee1e520c51e4e27490a51e80a703a9cea5ea48d80dd89aaad34dc91541' 
  AND (
    token = 'OX7fPYll5wvnqGnzzrV95ZouQLrxzEFczXyvCnRg8QA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )