UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7YeR97bVu1D22LOMdluGOULMKe4niWSCAVOHW90WuVI=' 
WHERE 
  key_id = '2e8cc73c2e4965df2eb2cd388321edd0fc20e061ff3ed5093b0b2102c5fc9680' 
  AND (
    token = '7YeR97bVu1D22LOMdluGOULMKe4niWSCAVOHW90WuVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )