UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vRl8GhwGK6wyQnj1FO9Nc2iKmsaWjVdt9d5MFY+r6J8=' 
WHERE 
  key_id = '2bf593a0cc3e2347646755f3ed637f6d51e3ad5e257a680567c98a21e9bae235' 
  AND (
    token = 'vRl8GhwGK6wyQnj1FO9Nc2iKmsaWjVdt9d5MFY+r6J8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )