UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5T0Xd9NmGKnq40AuKCKZE37s7i5ciilWfm/G0Oyt9kI=' 
WHERE 
  key_id = '4e9dcbce624b012534def794d0684827e101c46edfeddce1676cd75b56b6a574' 
  AND (
    token = '5T0Xd9NmGKnq40AuKCKZE37s7i5ciilWfm/G0Oyt9kI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )