UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lDSAu6q6dyvXjW2NIJZioNX/TiSYE7wQOmfbkVtybXk=' 
WHERE 
  key_id = '7dcf7cc1109cec6e701906d8e42e7fe31cdac32096ec9fd017c5457d2e04d730' 
  AND (
    token = 'lDSAu6q6dyvXjW2NIJZioNX/TiSYE7wQOmfbkVtybXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )