UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oO/hkr37GPVA9uW1il99Ezn5+T7MSBQ0D1pLfmwlgZc=' 
WHERE 
  key_id = 'e4c5f940b9cbf1f6dac9b93997326f02967e05a6f531ea7739ced612603ee42e' 
  AND (
    token = 'oO/hkr37GPVA9uW1il99Ezn5+T7MSBQ0D1pLfmwlgZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )