UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NOz6XYQElYd3gdX8XpFt5DJWGQvJB5IPXbgZTm+bdNM=' 
WHERE 
  key_id = '2d8f7389616666802b5d4123fe6cb89ccb3095ef902fd1f902d2683deabad186' 
  AND (
    token = 'NOz6XYQElYd3gdX8XpFt5DJWGQvJB5IPXbgZTm+bdNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )