UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CSVAopL3sWUJ3O76XQQ6sUQN6i3/Fh+cq7B0skhwuIU=' 
WHERE 
  key_id = 'c501e65def8ce3fa576591eaf3c6de6792fb5045aa2e1bc0c2480cfd4c9dc16f' 
  AND (
    token = 'CSVAopL3sWUJ3O76XQQ6sUQN6i3/Fh+cq7B0skhwuIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )