UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '24Xl5wMx74ijtCvNKcJdGqvpl7Nej38BYwPgMgj1U6k=' 
WHERE 
  key_id = '7ef6caf25afdef16b2a6aa31edf1bce8fdec63ddae022bc5c88093a87e5fd72a' 
  AND (
    token = '24Xl5wMx74ijtCvNKcJdGqvpl7Nej38BYwPgMgj1U6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )