UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nv0WvLcDXCaklW1E0HH06DWPytV8uXpKapZn93LemSE=' 
WHERE 
  key_id = 'c2e8ee2d4e3a3b68becd65013fe8fb5a66bb67666f89898b8c5d586ae422d69a' 
  AND (
    token = 'nv0WvLcDXCaklW1E0HH06DWPytV8uXpKapZn93LemSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )