UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UBHERFZbAG59IDfMgAdyqyeMncvvyTAdmTq+Zk8VrNw=' 
WHERE 
  key_id = 'f784345ad64c9e575a8bcdd452c023ebe56d24d384114c54fbe03d587ccc03fa' 
  AND (
    token = 'UBHERFZbAG59IDfMgAdyqyeMncvvyTAdmTq+Zk8VrNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )