UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CtkhojKRTWk+KgwB9SqOhiKXsb8JiGNzKnfIKXKkEsY=' 
WHERE 
  key_id = '67d091f7ecebc129dc12e2fee56a03d556928f76a811f12da64bf5939e59e37c' 
  AND (
    token = 'CtkhojKRTWk+KgwB9SqOhiKXsb8JiGNzKnfIKXKkEsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )