UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1jPktzaBwPBS9z9qtp9gIgzfBOEXa2Mt7mV33gSD1v8=' 
WHERE 
  key_id = '152db41b6acb2f8249ca27870730fdc975f2ac08d29f2b172774dee03b8934d0' 
  AND (
    token = '1jPktzaBwPBS9z9qtp9gIgzfBOEXa2Mt7mV33gSD1v8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )