UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7OLdEclTnpcr9+/tmlGQfjEavY5UXqWnlq4fiQyEzjY=' 
WHERE 
  key_id = 'e510913cecb1032852cc368ec92c8a6e2fd14b1d2d139269bcf9b82cccef1562' 
  AND (
    token = '7OLdEclTnpcr9+/tmlGQfjEavY5UXqWnlq4fiQyEzjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )