UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DP3ZjmsFzASbFMaOMLPntV0mc21204uFQ3hfZimWaTI=' 
WHERE 
  key_id = 'bcb2f99d16ad9f378a12e9354996451e0f4825968383210d6b2a47f7152ea38d' 
  AND (
    token = 'DP3ZjmsFzASbFMaOMLPntV0mc21204uFQ3hfZimWaTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )