UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YA5tEW7chXY9RXWbQsSRyIKVHmElSDY82EgDhEq8vuo=' 
WHERE 
  key_id = '9b2ded8d74eed09c89656ba68b123775ce33574cb78154de5623a7f98cbd1c39' 
  AND (
    token = 'YA5tEW7chXY9RXWbQsSRyIKVHmElSDY82EgDhEq8vuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )