UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HGjusViZybqJF/V+ZkauBxvuJgDvy3nxX2miY2AYEnk=' 
WHERE 
  key_id = 'fe3297f0150ed57e272703d543f88e5c513562b2bc5abcfbf59367e472ad1398' 
  AND (
    token = 'HGjusViZybqJF/V+ZkauBxvuJgDvy3nxX2miY2AYEnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )