UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SgUfT4fQFHsGFXEL5dEOzG3TG/x3rniExkeKda01KA0=' 
WHERE 
  key_id = '8d8408bf8db3453db288dd29bfaeb80f7196a856f8fd0af3c8251a47979023fd' 
  AND (
    token = 'SgUfT4fQFHsGFXEL5dEOzG3TG/x3rniExkeKda01KA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )