UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KihJck3Ys0RT/gMbAORtTXNXtDC5vqtJmSN4pshlGh0=' 
WHERE 
  key_id = '437eefd0b57108d5bc93b0cc42fe62cc6a49cb384e0cfd496b9702cea8dc6396' 
  AND (
    token = 'KihJck3Ys0RT/gMbAORtTXNXtDC5vqtJmSN4pshlGh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )