UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '77X+DeKg2ikvKi1lsnx5Mwl7iaXhUwezCu+DxtRL+L0=' 
WHERE 
  key_id = '9ad0e7607b067794034c3e1c5518436e8978a7c64a4f5bc4b7aaaaf0edc3c51a' 
  AND (
    token = '77X+DeKg2ikvKi1lsnx5Mwl7iaXhUwezCu+DxtRL+L0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )