UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vc5gkHgUyGKltG8DOBQ+BFtyCJQD5QFehuYWsV7U3xQ=' 
WHERE 
  key_id = 'e9eb8f4943d98830683070e5c2b174e7c7ea226b14c1b9fd34107a0860408659' 
  AND (
    token = 'vc5gkHgUyGKltG8DOBQ+BFtyCJQD5QFehuYWsV7U3xQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )