UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C72RfYuuWlqG1qAnjQE7o/9f5QlVbc8hR3jea7TA6gE=' 
WHERE 
  key_id = 'bf76508a759557a56549c48d3ece102fab8e372c81f56574cb93e189d2c0a859' 
  AND (
    token = 'C72RfYuuWlqG1qAnjQE7o/9f5QlVbc8hR3jea7TA6gE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )