UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4C4QS+t7WmB/XrE4Bf7zeQSHeS7sGQGHt2tdbp6L0VU=' 
WHERE 
  key_id = '5c565e4cb565fcfd0bfdd26f7d778ebbf2f16792fd45e333b256fef70d556054' 
  AND (
    token = '4C4QS+t7WmB/XrE4Bf7zeQSHeS7sGQGHt2tdbp6L0VU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )