UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cp1rQSUH+xbI0VoDzLi3QmpedNsXRT6CzHDbZ0jm+mc=' 
WHERE 
  key_id = 'b773cd457e6c0162f429ce5aaa29a1d5b9ef806adc21def928ce6db163a7a555' 
  AND (
    token = 'Cp1rQSUH+xbI0VoDzLi3QmpedNsXRT6CzHDbZ0jm+mc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )