UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IZ5PYVXX86J+NIxwbG+AoWPPaPGc7oZy1G/UQOmXrpg=' 
WHERE 
  key_id = '5827a98004d29e3719fd3c82554e65d3474bfa04c942e39693122e7c69c595cc' 
  AND (
    token = 'IZ5PYVXX86J+NIxwbG+AoWPPaPGc7oZy1G/UQOmXrpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )