UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8NZb5pRh5O6XkrfmZ0yLOlN/IXZzKzVoWzHsHnKI2es=' 
WHERE 
  key_id = '7118ef78e48ea8d333c4171409c864b25e8b2f70281e8e47f8c64aaed71b2f69' 
  AND (
    token = '8NZb5pRh5O6XkrfmZ0yLOlN/IXZzKzVoWzHsHnKI2es=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )