UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QwYFXAydfkWqBUsS6tp2JUTScGV2Y6Ae73siS327TAA=' 
WHERE 
  key_id = 'a6e97c793e4340207ec2f3f206120f5d9ef8949e47eb5c4e27eee526c5c1ba30' 
  AND (
    token = 'QwYFXAydfkWqBUsS6tp2JUTScGV2Y6Ae73siS327TAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )