UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fOlbMX4wThoHpGGN5KFEnole+ZJMrGIV8XR7a7orwoY=' 
WHERE 
  key_id = '393717d5b2d30f0f5e25a1874530a63bfa2622b512ed735c27a6e0c77096b6d1' 
  AND (
    token = 'fOlbMX4wThoHpGGN5KFEnole+ZJMrGIV8XR7a7orwoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )