UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jelCL/uKwyY3gskd18cCwaf+MN6kCYgFWZ9Kr8VdCe4=' 
WHERE 
  key_id = '424d6b4c91a0aa220a8418eae68a827e891d0781cf34a8f2ba31b3eb51f1fded' 
  AND (
    token = 'jelCL/uKwyY3gskd18cCwaf+MN6kCYgFWZ9Kr8VdCe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )