UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LJkAxrwxZCZNJ6oDNdvZrl4TWB8v4R//lfIcky9Y0Hs=' 
WHERE 
  key_id = 'be2a98bdd3e86d802c30df00d3ec88701baf175c8e243b17ef633d23425f362e' 
  AND (
    token = 'LJkAxrwxZCZNJ6oDNdvZrl4TWB8v4R//lfIcky9Y0Hs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )