UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6GbEtV7zCWSUml1kO1yFPv4oAeuDswdD0LeYEapOjoY=' 
WHERE 
  key_id = 'fdb4471319ca7a0896d447ada2b447a383108d29fb9ac399eae45ec1dc5ae958' 
  AND (
    token = '6GbEtV7zCWSUml1kO1yFPv4oAeuDswdD0LeYEapOjoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )