UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 've/9XzI3ooxvNa8agneQAN410SdhrivGud1NqDmUzBA=' 
WHERE 
  key_id = 'bf56fbcee4d2e49b5bc2213188d49c3f403baa8fba2d7b30b26bdcbc1eedd5c1' 
  AND (
    token = 've/9XzI3ooxvNa8agneQAN410SdhrivGud1NqDmUzBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )