UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lx+WYBV45uW4QA8yT6vK34NSZUt69HmmxL+WQlkLQE0=' 
WHERE 
  key_id = 'e077b9169288d698a3871bb9896c4456f7e67ea3a0878c3f0b05a05e4421174e' 
  AND (
    token = 'Lx+WYBV45uW4QA8yT6vK34NSZUt69HmmxL+WQlkLQE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )