UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MwL1BotnPXy7v/QVbfOms6NQQ4FBnNe3PabJKU0Kgyo=' 
WHERE 
  key_id = '4aadbfe95a9c02299ef0989e885f09505f47b2221e566f901f2adc8eae30976b' 
  AND (
    token = 'MwL1BotnPXy7v/QVbfOms6NQQ4FBnNe3PabJKU0Kgyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )