UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/pC6fYbWdlBG/xsjhKByra5rLXhcOzKWwgXgTCpta1E=' 
WHERE 
  key_id = '1f2e10e4af1f858b240286bb91cc6840fff878a287390488750fb6abb6220892' 
  AND (
    token = '/pC6fYbWdlBG/xsjhKByra5rLXhcOzKWwgXgTCpta1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )