UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MguksRfxmYpJRR5N8FK7Aossfk53wtBmpIQkjdbCFfE=' 
WHERE 
  key_id = 'db1d3ba472e48cc5e50564351e6ec85f563176d8146107e25696caa8384d0241' 
  AND (
    token = 'MguksRfxmYpJRR5N8FK7Aossfk53wtBmpIQkjdbCFfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )