UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C4TUhQORcWBJ9i0au7spXMxaFueAoqKZao4N4pfpsr4=' 
WHERE 
  key_id = '084fa700de55239bed1fc0c31b4f2b7f77097a284c2445913e8669bea1bb2922' 
  AND (
    token = 'C4TUhQORcWBJ9i0au7spXMxaFueAoqKZao4N4pfpsr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )