UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yl8+LDp3reYoiGoB1BhVLR6dh7FfSQ3rT2zx0UeS5us=' 
WHERE 
  key_id = '41d40a5618c1aa99485082bba63f3634b5c3ba4e14c358d43b77ddecf0f30a78' 
  AND (
    token = 'Yl8+LDp3reYoiGoB1BhVLR6dh7FfSQ3rT2zx0UeS5us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )