UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8TzgWDs+VWoIXT9+tub44TVUP647BBUCiO4BbQjNJl8=' 
WHERE 
  key_id = 'a264c937bfd8d8a9e870c63da74092cd0015cd97d8a7a911faaac596f0662ed5' 
  AND (
    token = '8TzgWDs+VWoIXT9+tub44TVUP647BBUCiO4BbQjNJl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )