UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ZL02ohOIaRkqxedazF2Ur5NEuFcxqRzk4jM+pUB1KI=' 
WHERE 
  key_id = 'f7d0203ecf1a6603845c6182dc75d3b94814817c6e1f2b12be0d58b0bba55030' 
  AND (
    token = '9ZL02ohOIaRkqxedazF2Ur5NEuFcxqRzk4jM+pUB1KI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )