UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'loH/ELTc2tsyMAlZ0yV+YqvuCZHaFBr9ISVw2hZ6hms=' 
WHERE 
  key_id = '32495d8df1d0c4a1571c05cdf5a2629d779ba4f8ceafbc09c539c9d69ad1caba' 
  AND (
    token = 'loH/ELTc2tsyMAlZ0yV+YqvuCZHaFBr9ISVw2hZ6hms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )