UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qTvLl+abQWdT9N+XQWAHvD6GiYmxfKaLroWTCqhbG/M=' 
WHERE 
  key_id = 'd5a672af4741fa262823267b3053cf24317a2ead74f5747410d969857f338585' 
  AND (
    token = 'qTvLl+abQWdT9N+XQWAHvD6GiYmxfKaLroWTCqhbG/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )