UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4MO+cyPUoisRq45uupfQSPoUB/y+aaaCdoferxaxepo=' 
WHERE 
  key_id = 'dbb89c313ec703cf240f4a2018e3761f68feab74c0073ee97f347c0b24f45384' 
  AND (
    token = '4MO+cyPUoisRq45uupfQSPoUB/y+aaaCdoferxaxepo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )