UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kOxIyQsiEvAtGG3RqBFF/6wQalbVqi5ka4eO4bHR3HY=' 
WHERE 
  key_id = 'a65ef08b02c28b220e934325ebcfe451890b6a51c74156a4b09ae305049fc04f' 
  AND (
    token = 'kOxIyQsiEvAtGG3RqBFF/6wQalbVqi5ka4eO4bHR3HY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )