UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vNFXVxyO0UlrzR7lzSlUL00XsqkoKuoy3zv8Onf8+B8=' 
WHERE 
  key_id = '0a51838db8ba84c1a07c6021a968333eeb7183d663ae6015af9bf32032067889' 
  AND (
    token = 'vNFXVxyO0UlrzR7lzSlUL00XsqkoKuoy3zv8Onf8+B8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )