UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5X8stqn9WZPbWA7Ve5JBuw4rIDArSCvUUssrapGDnCk=' 
WHERE 
  key_id = '1c90436699c60ce738785457e36aaab02c8c7f51683c93d1da492449ad8f9f7a' 
  AND (
    token = '5X8stqn9WZPbWA7Ve5JBuw4rIDArSCvUUssrapGDnCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )