UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5bLq2w4ldRUpzNI4cvdEbbUyZNd0zuftRcLiPjPQS0Q=' 
WHERE 
  key_id = '20dcdc9e59f1caf62cb481e743b24f6c1550fa8598a69c67382d1cec8c47d6db' 
  AND (
    token = '5bLq2w4ldRUpzNI4cvdEbbUyZNd0zuftRcLiPjPQS0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )