UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rctQIwv6cW6Kl6WhFgHqa+r67k7Q2TywkrkVqDeQgTY=' 
WHERE 
  key_id = '814689ef68b12468a2c484a3f3d85db6b6b928c89f4b4b7a03cd30d0011755d6' 
  AND (
    token = 'rctQIwv6cW6Kl6WhFgHqa+r67k7Q2TywkrkVqDeQgTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )