UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cP6eZzVgbcaffIsiowkDc6n4oq/zKNQBgrt2KdhV444=' 
WHERE 
  key_id = 'c99d082f082c9704f6985003518f739633a64cc749f49f16c9b09faefdcbd2cc' 
  AND (
    token = 'cP6eZzVgbcaffIsiowkDc6n4oq/zKNQBgrt2KdhV444=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )