UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y1GIG1VfM11ccIxgZgUvAnVw81m63j/glwGr9I0JbO0=' 
WHERE 
  key_id = '199783c832f0c4cd785728c303636349cf6e39df18da2a7912cebd9bff28e04e' 
  AND (
    token = 'Y1GIG1VfM11ccIxgZgUvAnVw81m63j/glwGr9I0JbO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )