UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YgCFv3Z2Go5cm24lIO4D6bBm2kGy3iRaNz9yhz3PEl8=' 
WHERE 
  key_id = 'b83b5b6460ceac5dafc8cab0d41f38db62571bfc1492f0f3e1a2295a81144028' 
  AND (
    token = 'YgCFv3Z2Go5cm24lIO4D6bBm2kGy3iRaNz9yhz3PEl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )