UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OA4UuuJ0Sg9hK+788yoA0t6HicAgOqtkzsEx8ysZaCw=' 
WHERE 
  key_id = '630e8d7eba10adae4865b2007f7bca960e421d2e023d476a3cc375ce0b18ad15' 
  AND (
    token = 'OA4UuuJ0Sg9hK+788yoA0t6HicAgOqtkzsEx8ysZaCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )