UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yL1QaGL+jGPiI6i9HO0AgZ7DccKv1vk2otzV0JU6/+0=' 
WHERE 
  key_id = '67db174adbc35e20431e3d8a4348596850d8e81f4d57351af071ba5a353a0093' 
  AND (
    token = 'yL1QaGL+jGPiI6i9HO0AgZ7DccKv1vk2otzV0JU6/+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )