UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MlrAQGrTHQqEJ5e4XT01Ohwa9mkINyuGDDREN9eVS1E=' 
WHERE 
  key_id = '0d45e331e19d38e9e8829e36dc527e2bf0f3ac1c220995d7782b414e49b9eb2c' 
  AND (
    token = 'MlrAQGrTHQqEJ5e4XT01Ohwa9mkINyuGDDREN9eVS1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )