UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zz4kqy3Phlofz1Cm1UXErkyu2neMgzgfzsaRnyLcVWA=' 
WHERE 
  key_id = '7260385bfdbfd0e3888fdb1d455a5965cf02d425f1fb14ce6020fa2f4cebc5ca' 
  AND (
    token = 'zz4kqy3Phlofz1Cm1UXErkyu2neMgzgfzsaRnyLcVWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )