UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mQBs7RZRWX5kBeWzS+BXLJg3NKE1xL1IdTIVKiGQqDA=' 
WHERE 
  key_id = 'de324335a466158fecaf290af5ae776556f5809850ed4acc2da80ddb6d043470' 
  AND (
    token = 'mQBs7RZRWX5kBeWzS+BXLJg3NKE1xL1IdTIVKiGQqDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )