UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KDFhjexPUr1aOCk2tV/fy3Q5A0mwMz7hysMlBruESxI=' 
WHERE 
  key_id = '53d8ea9f3f5e4f0f6c81000da1f07c6a6b6e7178b80ddf7a99b5489cf69cab79' 
  AND (
    token = 'KDFhjexPUr1aOCk2tV/fy3Q5A0mwMz7hysMlBruESxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )