UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ULxyS9rtD3YuLQWkqxKO/8g11edMDfIAKsfMmcjdwF4=' 
WHERE 
  key_id = '341781466306815a9ef98498f98bc2ba424b0c07a435f0781682719a68f341bb' 
  AND (
    token = 'ULxyS9rtD3YuLQWkqxKO/8g11edMDfIAKsfMmcjdwF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )