UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G38TqVXvQbxMWzz+UnJd6s6ZJZeoU3MNz21l2hmHHqs=' 
WHERE 
  key_id = '73b1c7289570d114600fb8c2f58928a02b353355835ec874a065cae35fbdab32' 
  AND (
    token = 'G38TqVXvQbxMWzz+UnJd6s6ZJZeoU3MNz21l2hmHHqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )