UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jLCsm4U9wRBPkEcyMkf1tejirF/Ss14tQCFmWzt9g+4=' 
WHERE 
  key_id = '104ef23f583247994dff40263bacf109fa9ef677346583af51bf70a49c048647' 
  AND (
    token = 'jLCsm4U9wRBPkEcyMkf1tejirF/Ss14tQCFmWzt9g+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )