UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y/Tnh2vkWYHpxf9fO7gghJNTuWORvg2CUidYeuyNGkk=' 
WHERE 
  key_id = 'b2cb6f98c2932faad6788da56f7f54d2cfb1768ad8d200d80d17e03c4bb2cea0' 
  AND (
    token = 'Y/Tnh2vkWYHpxf9fO7gghJNTuWORvg2CUidYeuyNGkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )