UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QAu2uyBBJmoej42/lI9Wx8SMDyaw619lmCx/YFBr7j4=' 
WHERE 
  key_id = '2fc551758a5bd3cd01e6e4487fbab44846e5ad8d78b38b6da673efb16331ddb0' 
  AND (
    token = 'QAu2uyBBJmoej42/lI9Wx8SMDyaw619lmCx/YFBr7j4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )