UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C7nyTa/Qxe+Jo8N2BiKQ11h3RY52RHBbVKfW3QLWt2U=' 
WHERE 
  key_id = 'e68c111aaa0bb13d0a1065a13177d54dd6412a40018db4f7b5e1dea3de8366b0' 
  AND (
    token = 'C7nyTa/Qxe+Jo8N2BiKQ11h3RY52RHBbVKfW3QLWt2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )