UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '66BAUYeg9x9Dn7NclI9W9vI5ahdbyRoSkonwmTpEWdA=' 
WHERE 
  key_id = '3d43314fa0a74804b9d1dfd27e991512e7e865a82e58767b215922a5c4e1ca9b' 
  AND (
    token = '66BAUYeg9x9Dn7NclI9W9vI5ahdbyRoSkonwmTpEWdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )