UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bfIMUec22TPgTl/GJRK1iEbx+0nyZNUFhSTVn5SVCOw=' 
WHERE 
  key_id = '23c435ce5b8d6257f6c2534d4b1753d825c5402ed6d765f2c3178cfd16b61287' 
  AND (
    token = 'bfIMUec22TPgTl/GJRK1iEbx+0nyZNUFhSTVn5SVCOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )