UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x54gKoUSeTUaDbGUx9/vTWMbBkXWcZUhoR4OREwHGwE=' 
WHERE 
  key_id = '6ffbcae9888797ee415abc22c2d14d2ae6288c3809cec31efc9cfb59e9b2c4dc' 
  AND (
    token = 'x54gKoUSeTUaDbGUx9/vTWMbBkXWcZUhoR4OREwHGwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )