UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'am0jUUYQtm9/R7J03dNP0n6eboYkmDsd4dVQnERgSP4=' 
WHERE 
  key_id = '83327dc18bc8702a6d8f4a027cdc71b60a9ecec091573e618a0e3d299b461578' 
  AND (
    token = 'am0jUUYQtm9/R7J03dNP0n6eboYkmDsd4dVQnERgSP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )