UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3y9Atb4TxAejuD9V1W0jQ6Z6rHKlIOr3ApZSplIjyDA=' 
WHERE 
  key_id = '0ec74680992d250d8495bfba06885a63590a37e1449d7754fc816b339b8479cd' 
  AND (
    token = '3y9Atb4TxAejuD9V1W0jQ6Z6rHKlIOr3ApZSplIjyDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )