UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L370Hmh8K04gI+nqREdLO4/Q5kjW8hJVFUp1rOtTKVg=' 
WHERE 
  key_id = '83ffbaa7c58b967ea7ff7e3ae41def04614c4e0047a5e8f481059bdc5d86c9c8' 
  AND (
    token = 'L370Hmh8K04gI+nqREdLO4/Q5kjW8hJVFUp1rOtTKVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )