UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1c8rKIADO4BFNv+ga1Cdexd4CgQQdlJ0FZAOr3XS04Y=' 
WHERE 
  key_id = '4128e877c5f1ddd98495b11007aa01638f645e9cdaa0da87b124f9ee5ff67a41' 
  AND (
    token = '1c8rKIADO4BFNv+ga1Cdexd4CgQQdlJ0FZAOr3XS04Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )