UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EcDGVZWttNrNci5eIqmadWwpWJWurHnkznaSxSOEHss=' 
WHERE 
  key_id = '90fad1b4c28aca7ac6c27a28df717a51db5296f53c2859354c869fed58ecef3d' 
  AND (
    token = 'EcDGVZWttNrNci5eIqmadWwpWJWurHnkznaSxSOEHss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )