UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Dbo7jRrhk9Lunby6VlokjvfguMBGxq+1+KAeD6g8qI=' 
WHERE 
  key_id = '93e02ebafa715b290e24e5d9b1f939910f79c31c08ceaf1bf330f36e529ee698' 
  AND (
    token = '1Dbo7jRrhk9Lunby6VlokjvfguMBGxq+1+KAeD6g8qI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )