UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/oH7pGLB+7lk+P4Y5mtF2cuFDAS9+nz9LKXvo5HVKM0=' 
WHERE 
  key_id = '195b8dfa8e39b433e5807daf3f13f9563c6ca5613a171360025c400b650fa0db' 
  AND (
    token = '/oH7pGLB+7lk+P4Y5mtF2cuFDAS9+nz9LKXvo5HVKM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )