UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bTfjvE5uh4uFKL7OdyN1ykfVa/DVKNpGpksb9x/p8Rw=' 
WHERE 
  key_id = 'c544845df8a11532495812f9ad77c413a876ab97dbb11cb621f4d039d6bd41b1' 
  AND (
    token = 'bTfjvE5uh4uFKL7OdyN1ykfVa/DVKNpGpksb9x/p8Rw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )