UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PfyiYVZ97sqCrCezyNSBqoNFld/O/qAyPee60NdeOh4=' 
WHERE 
  key_id = '43e86264abc0711ce75e75e1877e416d6e5530d16309e122306c31aaa1a1bcd9' 
  AND (
    token = 'PfyiYVZ97sqCrCezyNSBqoNFld/O/qAyPee60NdeOh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )