UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6OXdyE/oSZtOT/KueemuW/w/OFPb0gDH1KVqvCMqvbI=' 
WHERE 
  key_id = 'd8a4554b3e616787aaeb7a8434a5d8cbfa1980fb6eae4eee4b8a31ee39b8c268' 
  AND (
    token = '6OXdyE/oSZtOT/KueemuW/w/OFPb0gDH1KVqvCMqvbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )