UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xmPX24NEY1i7RuhlCJCy0WgI1/uKDy+g+G27eiUzjPU=' 
WHERE 
  key_id = '3651ddc4cda8d74fda8283a3089dbfb45955ce6ae7e37b97275411420342066f' 
  AND (
    token = 'xmPX24NEY1i7RuhlCJCy0WgI1/uKDy+g+G27eiUzjPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )