UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P8fOO76HX/DEk+iXIn3cJRJwafntpk3GlxHA1QRCBd0=' 
WHERE 
  key_id = 'fd1d03f907ec7f560909672cde6f1fa9fa93420aec9ab9cb5215a26337135662' 
  AND (
    token = 'P8fOO76HX/DEk+iXIn3cJRJwafntpk3GlxHA1QRCBd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )