UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pLzAtfKqE3xrrCB6Z76s4DNw3t5VCRlxpdyf6J/bmw8=' 
WHERE 
  key_id = '34773d3fbaa7b8c4f08a0d0373e0158dfcb026f2e6434690a8dd2e4faf12c704' 
  AND (
    token = 'pLzAtfKqE3xrrCB6Z76s4DNw3t5VCRlxpdyf6J/bmw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )