UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'krpJ9Wxzktzuc6kk+k/Icp5f6JM6oJqKqnHrzBN86Mo=' 
WHERE 
  key_id = 'e56ef3ea8f62197a72405b45899f99d74a0d83885e5de87dc6b4d18eb5d32f34' 
  AND (
    token = 'krpJ9Wxzktzuc6kk+k/Icp5f6JM6oJqKqnHrzBN86Mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )