UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ATtCnWPunQLTBCbpsRdHUBMBQ8CljwLwID6RFllv0QE=' 
WHERE 
  key_id = '0f56ac872757ebd6eef6b79068ecca894eadd604cdca32182be87605ebec030f' 
  AND (
    token = 'ATtCnWPunQLTBCbpsRdHUBMBQ8CljwLwID6RFllv0QE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )