UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gPv1Zj9JuyMlGcPAQ46kA+cAKqCQD0ODrbUeZ4a0eus=' 
WHERE 
  key_id = 'ded3393d676657170d5ced21dcacf988e795077d5e146b918f5d0bc3c1c33084' 
  AND (
    token = 'gPv1Zj9JuyMlGcPAQ46kA+cAKqCQD0ODrbUeZ4a0eus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )