UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kQi/Wufqc+PEWuglWGyTNtbtZwzWv00zk7nRu1p6Fqc=' 
WHERE 
  key_id = 'e3485d6c19ed6b0d7be6961186431065f7f3e6b3409882f0512ddeed32190b35' 
  AND (
    token = 'kQi/Wufqc+PEWuglWGyTNtbtZwzWv00zk7nRu1p6Fqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )