UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uQ+WzCjrCHeiSsokTI9EYaor7ojz+4HsBZmbxw1axPw=' 
WHERE 
  key_id = '8eade98eb54b08f32898b064c642ea3b26824c74295f3fa2146e28aacd004707' 
  AND (
    token = 'uQ+WzCjrCHeiSsokTI9EYaor7ojz+4HsBZmbxw1axPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )