UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZsIhqDVkP1qmERKkQ6TKdNISDmw008EbamEdH9r/+gA=' 
WHERE 
  key_id = '40c40856233ab1f816c2b327b6ffe31d1455ff943208e041dba83358debac9db' 
  AND (
    token = 'ZsIhqDVkP1qmERKkQ6TKdNISDmw008EbamEdH9r/+gA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )