UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vIlMiw958wBra4FKZ+oj2VwwFJcOF9v7bZYn3PMNcI4=' 
WHERE 
  key_id = 'dc68b1b72899c2cde835f8fa479bb32fd3b03c6d563346643536e67da7707246' 
  AND (
    token = 'vIlMiw958wBra4FKZ+oj2VwwFJcOF9v7bZYn3PMNcI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )