UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZAOOwhj8t4vfmlckJhPXeeG4bXiFervWSCGYEu2s/sk=' 
WHERE 
  key_id = '944365db7c443eb1520597c1d6958675c1da95009ce518e22d33411a34cba2ea' 
  AND (
    token = 'ZAOOwhj8t4vfmlckJhPXeeG4bXiFervWSCGYEu2s/sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )