UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tkTkikg47/DrH9BeHlOA0deUaddV1L4fr8TJAldVBo0=' 
WHERE 
  key_id = '2c382aee50521bc89bc11ff11763ce0e65343cb504fed241cec834182871dbf4' 
  AND (
    token = 'tkTkikg47/DrH9BeHlOA0deUaddV1L4fr8TJAldVBo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )