UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dL8b7fb4Mi4nN4Q0a4viW239SVKJ9evJ26vyY0zaJpk=' 
WHERE 
  key_id = '630d4dd4329a8d4e2526208672873660993089cdc05faf2e81b8a60fae04cdc8' 
  AND (
    token = 'dL8b7fb4Mi4nN4Q0a4viW239SVKJ9evJ26vyY0zaJpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )