UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9EKdmJWTqlyV1gW5UTY1elbSWXfOwJerWIBx38/Ky94=' 
WHERE 
  key_id = '37d50f9bedc41bc9b87c1f0c65749fed26a88658556d58a02baf242a57c3e315' 
  AND (
    token = '9EKdmJWTqlyV1gW5UTY1elbSWXfOwJerWIBx38/Ky94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )