UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eTLXwlzbHQnWtNwnw5RGI8ZF1dnzVkg4zaR/Obsxd0o=' 
WHERE 
  key_id = '48cd44788908d2ff43d6ea01c0136caede9c70cf5027b3116ee606dce8ea3792' 
  AND (
    token = 'eTLXwlzbHQnWtNwnw5RGI8ZF1dnzVkg4zaR/Obsxd0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )