UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SypyrFe1WllBRQztZK1fEP2WN/2BAekEbA4Qo4ssas8=' 
WHERE 
  key_id = 'c184d3416d92d1f798bfe2650fb1652a8900435ef0f82ffd8dc30bf0dc86b8e7' 
  AND (
    token = 'SypyrFe1WllBRQztZK1fEP2WN/2BAekEbA4Qo4ssas8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )