UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fjzX1HV5P00rjiszquNw0dnzj3WrktphaADtqKCsVaI=' 
WHERE 
  key_id = 'c4ee8e1357ded23f6a6ff368e35291fb4f8a77dd8768c5904565438d156c411b' 
  AND (
    token = 'fjzX1HV5P00rjiszquNw0dnzj3WrktphaADtqKCsVaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )