UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/yQXPTgxkhzIs/FF9Z4UaOjLrUruaXfJYkHgp2YrweE=' 
WHERE 
  key_id = 'ddaa9b934dde0a0a9f85f294c7caa2c475ba7ef95f1250bfa944067a62c46333' 
  AND (
    token = '/yQXPTgxkhzIs/FF9Z4UaOjLrUruaXfJYkHgp2YrweE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )