UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vbaTD/UIlOPIEbLmky9fMJzhECht3Bj5fvtIiKcK5xo=' 
WHERE 
  key_id = '8b2d934c96bf9229e97758678128dee18a94d0e234bb0b218b03fed92cd12700' 
  AND (
    token = 'vbaTD/UIlOPIEbLmky9fMJzhECht3Bj5fvtIiKcK5xo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )