UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dULcS8C3pBIoA9gf4tL+XK9iMfGJKfuiWpQdMS3Isqg=' 
WHERE 
  key_id = '96e0894393ee12a200d0fe5353f3482d3cfb3ffd0d6a4342e223fe8c86d79028' 
  AND (
    token = 'dULcS8C3pBIoA9gf4tL+XK9iMfGJKfuiWpQdMS3Isqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )