UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/rW+dTyHG5KjhJ2K3kxvMOqq8bc1qAPsnsMi4Us2uEM=' 
WHERE 
  key_id = '85cb03cd42d3d0eee347f26d34854d4af824b8f8935b317c4d027a0af4d2fc54' 
  AND (
    token = '/rW+dTyHG5KjhJ2K3kxvMOqq8bc1qAPsnsMi4Us2uEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )