UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cvC81oJFt4pTmkuf62JmM4KK3pkJxNvm2oJxRznWLyo=' 
WHERE 
  key_id = '1eb92538030b7574a9bb98f6834f0f1d691b5d7040046b8c2009fe34ba4a0157' 
  AND (
    token = 'cvC81oJFt4pTmkuf62JmM4KK3pkJxNvm2oJxRznWLyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )