UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7sRF9AV8P3GRyMDQpHXfGlXuhCaqVx1EqutfUPtSlQg=' 
WHERE 
  key_id = 'f9a2f72542275b6603abec9f1c9c22f1f9d81bdd76a5584ee059b0a1c0703add' 
  AND (
    token = '7sRF9AV8P3GRyMDQpHXfGlXuhCaqVx1EqutfUPtSlQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )