UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BP4b4d1Ts2DZwiRAgHKascn5IiUnUpBbYo3o6kUHkns=' 
WHERE 
  key_id = 'e83a74418afe3d686907cf4c159ea42ce35fa513f16f48ff9f02f654fdf5cbb3' 
  AND (
    token = 'BP4b4d1Ts2DZwiRAgHKascn5IiUnUpBbYo3o6kUHkns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )