UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WY1pJcv+u2kw4MN6fwdybm69kADZlLNVwNgnKmleKms=' 
WHERE 
  key_id = '8e15040df600bd8b4c52c6df826a6fc5aee60d2093969b4561bb9f381920a101' 
  AND (
    token = 'WY1pJcv+u2kw4MN6fwdybm69kADZlLNVwNgnKmleKms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )