UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IJGzr56JVBmT71amjzEKL2yOoulX40GBfGPDuup/wqI=' 
WHERE 
  key_id = '2c9de05129ac887c09e77ecc9cb292b0b9d12f66f95822cae28910568b725ad1' 
  AND (
    token = 'IJGzr56JVBmT71amjzEKL2yOoulX40GBfGPDuup/wqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )