UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8PkgRMhX2Bcpao/l3EXm+8HJRJ6f1PRjCxe4BBB1gTY=' 
WHERE 
  key_id = '46c0a8f9e9b8252f1e6549c5d11389848332b92866309d5bca479f8263bdfa04' 
  AND (
    token = '8PkgRMhX2Bcpao/l3EXm+8HJRJ6f1PRjCxe4BBB1gTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )