UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zPRVXEDthYZlXURO9vZBy++FAmaCA/MjwKI3kqkWt84=' 
WHERE 
  key_id = '2ab6b4528bc4a159886c00d3497f9f32a7575615309f5c5e1bcb75311125dad9' 
  AND (
    token = 'zPRVXEDthYZlXURO9vZBy++FAmaCA/MjwKI3kqkWt84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )