UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dJnIdh8mtiobUvZu/azO8owcliui4Gd+B71EQ4aK/LQ=' 
WHERE 
  key_id = '6a4109b09e6d12954ed3831620daa4dca02e900b8c980cc1d826ee969bbb8138' 
  AND (
    token = 'dJnIdh8mtiobUvZu/azO8owcliui4Gd+B71EQ4aK/LQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )