UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dRTzOwH+mIO1D1aoySsbg01Vss/Gl9o+EUutIOfxK3k=' 
WHERE 
  key_id = 'fabe4a87fb83bc3531afef5a94158e8da871e87450e50f82ff42b087a0377832' 
  AND (
    token = 'dRTzOwH+mIO1D1aoySsbg01Vss/Gl9o+EUutIOfxK3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )