UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'saANODP8l6oIoyM0MOckXyVajERB6xGnQpEnPmHplwk=' 
WHERE 
  key_id = '3f634d31e13cb172fe73321505587776f6ab91d1ee855503d6f8a5bdfc5c89a1' 
  AND (
    token = 'saANODP8l6oIoyM0MOckXyVajERB6xGnQpEnPmHplwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )