UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uoyq4ip+0s9CvFEZm/Lswj2JztLGbKapyMlMd7NTyuQ=' 
WHERE 
  key_id = '7db933701ee616468c254643c88894eaa15142d5b302ba9884bc2a46320404b3' 
  AND (
    token = 'Uoyq4ip+0s9CvFEZm/Lswj2JztLGbKapyMlMd7NTyuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )