UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Whi0q7PRSNuT9JEVnIEmBzWYa6NLOzpEIz1wMexrZ+c=' 
WHERE 
  key_id = 'c1f6917afb60f40295a11a83b231ffca4e335bed8b6e0c660986b002d4454a7a' 
  AND (
    token = 'Whi0q7PRSNuT9JEVnIEmBzWYa6NLOzpEIz1wMexrZ+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )