UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oqTyT1ves3GHmJ7b85DBtOYCAMUhb/OlVAw0oAHPKrY=' 
WHERE 
  key_id = '8b0c1da6ce710102fe5729db13c420c667c6f5085a2e0db425b9faab6e4e289f' 
  AND (
    token = 'oqTyT1ves3GHmJ7b85DBtOYCAMUhb/OlVAw0oAHPKrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )