UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '85mdARm8qknbnenMZABHapHabhxxaDd1SLWBlIhSl5M=' 
WHERE 
  key_id = '31e68fe54029dee99fc76a99ddf562489c89d043a9565ef6a1c26871a027a0ea' 
  AND (
    token = '85mdARm8qknbnenMZABHapHabhxxaDd1SLWBlIhSl5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )