UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4GGVa0+JNAr9NzMIPoP8o5IuoznJlRmvp3+x7G+2JmQ=' 
WHERE 
  key_id = '2e12c3657739970f2d436ea0806659789daa7a2acbb71303aafe326d26e46d6f' 
  AND (
    token = '4GGVa0+JNAr9NzMIPoP8o5IuoznJlRmvp3+x7G+2JmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )