UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K9vNFU8493PuE28n1lRsChlGLUyZIZGRTUAyTL1lfGs=' 
WHERE 
  key_id = '2d1f955bfa0b8c5fe3e681b2218e9944e99bf7ed0b819619a59c86407d155f3a' 
  AND (
    token = 'K9vNFU8493PuE28n1lRsChlGLUyZIZGRTUAyTL1lfGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )