UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U1nzpPWurkWbjBtJPaDQ1meQgdhzqY52J5Q0WlON7Y8=' 
WHERE 
  key_id = 'cfb3fa08c64f7cec6763c574a8d12683b426371bbcf36eda972f74fc87488373' 
  AND (
    token = 'U1nzpPWurkWbjBtJPaDQ1meQgdhzqY52J5Q0WlON7Y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )