UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3RazaWn47cbg7rWpYhF5gHg3NIHlMMz4Y19+WkPEIOQ=' 
WHERE 
  key_id = 'd061b281361473b71d73b809f6af076ce66a381bc12f2fa0059e33c7bcbe2979' 
  AND (
    token = '3RazaWn47cbg7rWpYhF5gHg3NIHlMMz4Y19+WkPEIOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )