UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Gx3g34LoF3JU1mudEpBoVfqEyjf2KkeRMqe6Wv0w60=' 
WHERE 
  key_id = '31254ad98acc58bca6a5cf1e343efbab2dd817ad213297980875fbaca46773d2' 
  AND (
    token = '9Gx3g34LoF3JU1mudEpBoVfqEyjf2KkeRMqe6Wv0w60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027