UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MqBY0eJS7Erq6zM3J64Zlylvygf37E0cGICKtb09j7Q=' 
WHERE 
  key_id = 'd90258bca99f36ddbb7be5a0566008e5218282b02b67125cc1fc28a0439b30c6' 
  AND (
    token = 'MqBY0eJS7Erq6zM3J64Zlylvygf37E0cGICKtb09j7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )