UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'avM49mKn/Ei1iAKFEWMzwHIOQvC+Wxbb4bSvN8YA/Jg=' 
WHERE 
  key_id = '55ad0b1eacc97c3ae6b8bafeeb1e3cfde69c933fef00fc996b465871f6ce13a0' 
  AND (
    token = 'avM49mKn/Ei1iAKFEWMzwHIOQvC+Wxbb4bSvN8YA/Jg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )