UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lCu7NELrhDOTpM5JoqPK570KBzXs10J93GF7P4E5WJY=' 
WHERE 
  key_id = 'ea85be6c1521312b6fa709fa134624d96717eb7cc37375dc744f77bc82b67778' 
  AND (
    token = 'lCu7NELrhDOTpM5JoqPK570KBzXs10J93GF7P4E5WJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )