UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eAG8ikBUG8jRsCGzEFJDOxmx618/SyAGW08qe6qmyLg=' 
WHERE 
  key_id = '020e69fab331677709266b2bddbf7acba8889951632005a33d2c007357b28a45' 
  AND (
    token = 'eAG8ikBUG8jRsCGzEFJDOxmx618/SyAGW08qe6qmyLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )