UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OW3PqLR0XhMGSbC2cgJuS6Jmqsd2A6V/6xpf0Oxn+cE=' 
WHERE 
  key_id = 'e946227b73499cb80b41b7dd9ea2c7b54df135642c5ab718515d4e69aea069cd' 
  AND (
    token = 'OW3PqLR0XhMGSbC2cgJuS6Jmqsd2A6V/6xpf0Oxn+cE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )