UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H2hGvHowVBltjIEWNj9jWwVwCHF0/0vW2s/5+ZMr6k4=' 
WHERE 
  key_id = 'e8862c4d06b72f5a765986a0055dc4be9a2447afb3e0fcc0bb84bf35610b8508' 
  AND (
    token = 'H2hGvHowVBltjIEWNj9jWwVwCHF0/0vW2s/5+ZMr6k4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )