UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KU6+AwQiOncDouHGPhugLWUgNgL/l8VY/5RF+2lHznE=' 
WHERE 
  key_id = '1f2f5cea76f1e1ebd1357e5f74eb3a7a588ba9d5bd5644198f3098674e9bbd31' 
  AND (
    token = 'KU6+AwQiOncDouHGPhugLWUgNgL/l8VY/5RF+2lHznE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )