UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+BfwC/ievSyYj2FtHmh9YazrUHGWwPtgh9v3fCjYP3Q=' 
WHERE 
  key_id = '0973e0e65db216527407515b4fe90eadeacd9a4f8791364945e84a28c6a7f537' 
  AND (
    token = '+BfwC/ievSyYj2FtHmh9YazrUHGWwPtgh9v3fCjYP3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )