UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'egivP00BOUJhYzT/e0Wr3GkcDw9nqhioHsF3t7c9TBA=' 
WHERE 
  key_id = '829a19649caa0fae9afbb8c008b9eca3d9af69517515c76f8999d9dfa2fdbdfd' 
  AND (
    token = 'egivP00BOUJhYzT/e0Wr3GkcDw9nqhioHsF3t7c9TBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )