UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TnR5TX9Ic9VLg0kybkU915vGDo0QmVjodmp0jQ/0NRw=' 
WHERE 
  key_id = 'c53252b75e62dfbabbce45dfff44da5d1409825942a48a9ac2c1fe08a749f2ab' 
  AND (
    token = 'TnR5TX9Ic9VLg0kybkU915vGDo0QmVjodmp0jQ/0NRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )