UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M8+iAeKdnJAAcH1DPVUZ6qygtZSwO3fjl0YjgCxT6jE=' 
WHERE 
  key_id = 'da7d53f3503e98d08bbe6336f5dabce50b84a09b1da956c7648518db0fdeed60' 
  AND (
    token = 'M8+iAeKdnJAAcH1DPVUZ6qygtZSwO3fjl0YjgCxT6jE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )