UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IBCs4QrW9WGv6ltbkb968aAONb2NVZ+uCLmVBfVgyao=' 
WHERE 
  key_id = 'e6ef4e517f0632b86de2376265fa1b3483f9b7c82dda1204ed5cdf541f56b825' 
  AND (
    token = 'IBCs4QrW9WGv6ltbkb968aAONb2NVZ+uCLmVBfVgyao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )