UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+F3VDESZpWTcN2LLH25aJ0B8HqgXW9OjnFaof/CbXjI=' 
WHERE 
  key_id = '75f655fe239d8b39e0374c12c61cf597e5ffe349e08ed2edd3d0faf97c0fc994' 
  AND (
    token = '+F3VDESZpWTcN2LLH25aJ0B8HqgXW9OjnFaof/CbXjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )