UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QlTwDiq1+cfCcItOLuLSBn1h2tC8ZaqX5dVdU1P6KU0=' 
WHERE 
  key_id = 'bd556244abf57dee1e6dacc82eedc89c5ffff598b400d501bfa556a3258ca3f9' 
  AND (
    token = 'QlTwDiq1+cfCcItOLuLSBn1h2tC8ZaqX5dVdU1P6KU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )