UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RHx2eHK9mNs2jv/OIHrZbueJl8r+hhbn5eYX7gv3jyo=' 
WHERE 
  key_id = 'ffeef0f82dafc66e167788b2910082e180854bcc4a38e1702cecec729cdf0fd1' 
  AND (
    token = 'RHx2eHK9mNs2jv/OIHrZbueJl8r+hhbn5eYX7gv3jyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )