UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J961U6RABeI/5FwbsE5lpvqtC6NqiPOe4ERKeO2/How=' 
WHERE 
  key_id = 'bd618088d51e61a38373588f689e5576c18ab6d6be831dfe25f1828eb0f356a2' 
  AND (
    token = 'J961U6RABeI/5FwbsE5lpvqtC6NqiPOe4ERKeO2/How=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )