UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M6QaZ3bjDrSpTfQKwE6c6Ud/2V82KRTF19dWvCu6lbo=' 
WHERE 
  key_id = 'c2e67def1ed7606cfd238e39ad7461ae1bd8aabb859729d9665697ba095f1332' 
  AND (
    token = 'M6QaZ3bjDrSpTfQKwE6c6Ud/2V82KRTF19dWvCu6lbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )