UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Toh0VUkdsaIlgWtQITFzVuFKpaRlWBwO0iwi7SYDNo=' 
WHERE 
  key_id = 'f63a8055c9c67c95698d34e76a3ac9de494ac4b59a43f21b35d2535c4af1ab33' 
  AND (
    token = '+Toh0VUkdsaIlgWtQITFzVuFKpaRlWBwO0iwi7SYDNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )