UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2kLXmddcZlP8nEfVyvNMtXgQlZG9bTMTN64o8NmDRMY=' 
WHERE 
  key_id = '7ba07b636cb31376884e546a88d513d6932d532fdbb0da2a9bad8d5b266e786e' 
  AND (
    token = '2kLXmddcZlP8nEfVyvNMtXgQlZG9bTMTN64o8NmDRMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )