UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xPghlGG+p6dDE1K609oYHVFdgANmJNyNXIpLllxcXcs=' 
WHERE 
  key_id = '64b81a5af168476cf9ca2ed70c486aa884ede743a149d5c9e9abfaaa174906a5' 
  AND (
    token = 'xPghlGG+p6dDE1K609oYHVFdgANmJNyNXIpLllxcXcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )