UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7X/SyhGlwgkqw8wC/7WJnBCTO/X3CHTfg7ObFz5jhbo=' 
WHERE 
  key_id = '534843be5ae9f89cb0e346a61cf5faf3eeb8b7dc5c091be1a359ab653cd1ea5e' 
  AND (
    token = '7X/SyhGlwgkqw8wC/7WJnBCTO/X3CHTfg7ObFz5jhbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )