UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'itaGU79LfGUW1L+IT2VQstVj76OjaGfVR/mWMhC54rI=' 
WHERE 
  key_id = 'df88f0efe405e94a51b90bf74e39460053d94d0d86a6afded8f2e5004af4e4c0' 
  AND (
    token = 'itaGU79LfGUW1L+IT2VQstVj76OjaGfVR/mWMhC54rI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )