UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yVED8xfEXU/JlYr+HyBycfJZzk6urUQqhirEDu3IM+Q=' 
WHERE 
  key_id = '2b4e0410d48a003d362eb9cd6413ed80f27988985a80c017d768071c6de2083c' 
  AND (
    token = 'yVED8xfEXU/JlYr+HyBycfJZzk6urUQqhirEDu3IM+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )