UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K75gemxnnDRquELscXB4kTgCGcqsvD4hCPSsayZxois=' 
WHERE 
  key_id = 'f7f4c25c01bea673d22b4e22e70b8e2aa0f3289e5249ee179e07cbbb22783b72' 
  AND (
    token = 'K75gemxnnDRquELscXB4kTgCGcqsvD4hCPSsayZxois=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )