UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8dtYOXKWHGKvBCWEqS3RvAioD8T0WlexnbD9WYhCuyU=' 
WHERE 
  key_id = '59c04b679a3418693546d5e252cfa326f36de6d6579bc8994bcc3a3d01377464' 
  AND (
    token = '8dtYOXKWHGKvBCWEqS3RvAioD8T0WlexnbD9WYhCuyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )