UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gh03oCwjfKU0lpXjSDkQ31dSxvwz57nd0ptYqU5NZYc=' 
WHERE 
  key_id = '1f2e33133ba349621246381db882fcbcb12c15a8852c8c5e820eaf9136f6b2c5' 
  AND (
    token = 'Gh03oCwjfKU0lpXjSDkQ31dSxvwz57nd0ptYqU5NZYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )