UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L2XJu4bm4/VQYu5BEFRTAi+42VkDk6DSfG0eCL6NEkU=' 
WHERE 
  key_id = 'f828906f541f0e181cbeada7237fa6dcd8cf77863f87b8c5c960122fda67eec5' 
  AND (
    token = 'L2XJu4bm4/VQYu5BEFRTAi+42VkDk6DSfG0eCL6NEkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )