UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a9OFywPdbUpeMNB5c+i9ZkfyENYncLnc/0/lR4EC7v4=' 
WHERE 
  key_id = '3a97cd48ada7c2f81ac52ebe471b6879d13f0b7c3112b27bdd3b9cbc27a8efc1' 
  AND (
    token = 'a9OFywPdbUpeMNB5c+i9ZkfyENYncLnc/0/lR4EC7v4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )