UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GUaxcbli0utbqacsmc655QMik7qNuBmaTbqv8Oa+ETQ=' 
WHERE 
  key_id = 'ca5cc5cbf0ce9ca00c6eeb4427d107299b409721bf4757471a1770ae41081963' 
  AND (
    token = 'GUaxcbli0utbqacsmc655QMik7qNuBmaTbqv8Oa+ETQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )