UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CQlvc8Iig1+nwbo4oxQHTEmLhRFtSjPiNb8+mIKVvxU=' 
WHERE 
  key_id = '1bfeeda94d52b7fd9c1ca29d7e7013e0fec4e45ada40e3dd506e8c422a9f6284' 
  AND (
    token = 'CQlvc8Iig1+nwbo4oxQHTEmLhRFtSjPiNb8+mIKVvxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )