UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V4Qa5J5J75Aij7mjrhtGbA1a1dcusLbHdzwcbznv0/4=' 
WHERE 
  key_id = '2280ce10b7d205a3aca184b86da38f004534dec6049d1fb9a45af8b341ccf9e0' 
  AND (
    token = 'V4Qa5J5J75Aij7mjrhtGbA1a1dcusLbHdzwcbznv0/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )