UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yUESeZc7f++1vyx0xjmps66BxemTQ9rneHDuELEcZh8=' 
WHERE 
  key_id = '6b84a1cb4316a4f1513fae8101bba22416e0d5b5a5ab2687d87b35feaaa3906d' 
  AND (
    token = 'yUESeZc7f++1vyx0xjmps66BxemTQ9rneHDuELEcZh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )