UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4iq/hbQANUwSOSj03Whgh4sFe55p2VZ+r83WwRciEwk=' 
WHERE 
  key_id = '1cc4025b487df064e5a35473e4c076e078e64c72b6fdb5e6cfabf237dbdce4e4' 
  AND (
    token = '4iq/hbQANUwSOSj03Whgh4sFe55p2VZ+r83WwRciEwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )