UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4wSZ/+AcWDJfNkHR7M/vZ5NKLnp+Qh1Qh0F0qiqeGjc=' 
WHERE 
  key_id = 'f950e46011714a86b794904f5f8fb83c5bbd6612795ea8e7aa93585385ccc0ac' 
  AND (
    token = '4wSZ/+AcWDJfNkHR7M/vZ5NKLnp+Qh1Qh0F0qiqeGjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )