UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q7giRrRYFeoWWeu+SqCYJg1HMiJU6umw5Mdx4mHTdvQ=' 
WHERE 
  key_id = '559348a6499c12b4cb33c4a82c34753198004f99bfc92ec93886dd7e87152071' 
  AND (
    token = 'Q7giRrRYFeoWWeu+SqCYJg1HMiJU6umw5Mdx4mHTdvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )