UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '46Z3P+6XdwhAnsgdLd4Rp3hrON6zDpAxx9zYvqNc0Kw=' 
WHERE 
  key_id = '8fd5630c844638cee052972fc3928ffc0b67b8193458e5ec4d9c5bbb0c7166ea' 
  AND (
    token = '46Z3P+6XdwhAnsgdLd4Rp3hrON6zDpAxx9zYvqNc0Kw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )