UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9WadNjJ84tauh00rjBGLrzMLRVMwA9TwmxOziU4/VUU=' 
WHERE 
  key_id = '9b9373031568f007d2ccba63a92b41ed7f55470d590f566104e4a31d14472dde' 
  AND (
    token = '9WadNjJ84tauh00rjBGLrzMLRVMwA9TwmxOziU4/VUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )