UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8+osx0D6/E7TMYvhId0yKsQlGOrFKG46dr0UYKLtTWM=' 
WHERE 
  key_id = '8a2eff6bd70e04637307bb977ac96b153cb9a9ec8b7709dfbf33416a557c3bb3' 
  AND (
    token = '8+osx0D6/E7TMYvhId0yKsQlGOrFKG46dr0UYKLtTWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )