UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ukFRNuMhXkEEIlVtJ+M5Ok9J10lpr3TZDzsDhh27E4E=' 
WHERE 
  key_id = '9f33f054c1f07670f9a2940e24569cd2bf03e096de508548c9174c3cfc21e137' 
  AND (
    token = 'ukFRNuMhXkEEIlVtJ+M5Ok9J10lpr3TZDzsDhh27E4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )