UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8nVUCWvZRjcN+lhoy1BA5d49v4Xj+WnnjAvaDP/fjEQ=' 
WHERE 
  key_id = '2985736c2e959c468cd8f171299ceb3855f36ec6735b6f4ee3e57211969d1592' 
  AND (
    token = '8nVUCWvZRjcN+lhoy1BA5d49v4Xj+WnnjAvaDP/fjEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )