UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eiZs7x2ZRO+gXWR6qwk3wrQqSqUZ3Iea4Ugdc7DRRks=' 
WHERE 
  key_id = 'd28cbe1f09ce0a0173ea43658b33301fe81c04b7d12cb45edef5128efe763a0c' 
  AND (
    token = 'eiZs7x2ZRO+gXWR6qwk3wrQqSqUZ3Iea4Ugdc7DRRks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )