UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9zOdMyubKe+D2svIR3wjhltV9WNeqkFv1XD6unP0ZCs=' 
WHERE 
  key_id = 'ca9c302024211fab543f0ec603ef11f14b6a570b5bf53ab35e8b5b7ec632aaab' 
  AND (
    token = '9zOdMyubKe+D2svIR3wjhltV9WNeqkFv1XD6unP0ZCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )