UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IRC8c1MehvnHnFdgVoeLQ5aNBRNJNnnheXfw1FLfH88=' 
WHERE 
  key_id = '82194f238cadee65073502f3b2ccf8b130c6497226bd619333cde6cb69eca6cf' 
  AND (
    token = 'IRC8c1MehvnHnFdgVoeLQ5aNBRNJNnnheXfw1FLfH88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )