UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TOb/6ysYXt+PcvvUPdaC1L6C3B6KVJH5OmmdDbDXGoA=' 
WHERE 
  key_id = '3e4e294b6fbaccf61b377bf672594133d36600191040b1b30b29add7685761ed' 
  AND (
    token = 'TOb/6ysYXt+PcvvUPdaC1L6C3B6KVJH5OmmdDbDXGoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )