UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AHfBiEcyfHVFKVZvKf9StRkTIc3kq2hfZxSbWqeR1FE=' 
WHERE 
  key_id = 'beb1ee015172969de94e3848e0ea5851e01465ef744bcd063ced793d570fd469' 
  AND (
    token = 'AHfBiEcyfHVFKVZvKf9StRkTIc3kq2hfZxSbWqeR1FE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )