UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wSPXBSCjF6rfL/XrXr6YxgBQu+H8zY1uKsuWas1mzD0=' 
WHERE 
  key_id = '2458c76595d0ea26b6273be25700e03e0949a0d5e0e2349feadc49cbfb2f72e5' 
  AND (
    token = 'wSPXBSCjF6rfL/XrXr6YxgBQu+H8zY1uKsuWas1mzD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032