UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SfQ9xWHEFL/EIct1JNcOKBvioRPXDUTQ3Ah8Teg83IU=' 
WHERE 
  key_id = '95a1524e1f91d1c8e74d7244b179cb2d283276c8d578f3b1ff2cdc4734f81c7f' 
  AND (
    token = 'SfQ9xWHEFL/EIct1JNcOKBvioRPXDUTQ3Ah8Teg83IU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )