UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ee0Fw+zvoUg3wdV3OYmKlNXVyzuWJeR6634AcLcO/M=' 
WHERE 
  key_id = 'b532cf1b781f536843ff601e1b9400743385c2f9ae2b84e15573050d97fc8985' 
  AND (
    token = '5ee0Fw+zvoUg3wdV3OYmKlNXVyzuWJeR6634AcLcO/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )