UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ToRdtGGtRIAE5Q67O4OV3jZ0aTwBkI7mVrJpqhh3z/k=' 
WHERE 
  key_id = '9ff7ae836de04b395a030db793cebb46b9bc0ebcb1f90d7a9874543b30407503' 
  AND (
    token = 'ToRdtGGtRIAE5Q67O4OV3jZ0aTwBkI7mVrJpqhh3z/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )