UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fHlqVQNVC8zlUiWCnDxh/tBmzVzH6Fys7C4dZCTaJYs=' 
WHERE 
  key_id = 'e03a7556a98b6378b7cf935d95cb3cce29f0f03e404948a4fbdc8f641707ab89' 
  AND (
    token = 'fHlqVQNVC8zlUiWCnDxh/tBmzVzH6Fys7C4dZCTaJYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )