UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iYYUEy5frlqVjBA9vQCNK4f6ynbnsU7eJfEMTlTzbjs=' 
WHERE 
  key_id = '1f2929eb700a9613a08eef398413d9fe9fa411d96c8288b260ab509f4a576135' 
  AND (
    token = 'iYYUEy5frlqVjBA9vQCNK4f6ynbnsU7eJfEMTlTzbjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )