UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JpzHQzp8mNecRXz+WIeFIerZnWzINaEtIo9cQ8ZNEg4=' 
WHERE 
  key_id = '27e50b0653e9d62b689b02d27aeba23848e2ef1247d583952b65f9e8ecd0e46c' 
  AND (
    token = 'JpzHQzp8mNecRXz+WIeFIerZnWzINaEtIo9cQ8ZNEg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )