UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AfGmrpVe2jm/Rt0vhZOWOglTUW8zWW7vqdJ1FMMdUm8=' 
WHERE 
  key_id = '93f495d478ad0bb740d41a4b7d10fe5be38edb928bf8dc1c47d0ed13c4313d9b' 
  AND (
    token = 'AfGmrpVe2jm/Rt0vhZOWOglTUW8zWW7vqdJ1FMMdUm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )