UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M3MLpoI/rIGL8mHMobvVobkF+q7h+pWOGxMgHcL96qU=' 
WHERE 
  key_id = '7b4b76eff8ad4cfc789e2edc32d03a17eb2ca4855a3e48e0aecc6107ef97567e' 
  AND (
    token = 'M3MLpoI/rIGL8mHMobvVobkF+q7h+pWOGxMgHcL96qU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )