UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DZ6r25uWMgLTthf2Ig3BelSBvnyYeFZO1B7PUS3Xyrw=' 
WHERE 
  key_id = 'd00f3dc3e9723a7dbad75e8185350658530d4ce2655f05c74d08671cbf8f5c1d' 
  AND (
    token = 'DZ6r25uWMgLTthf2Ig3BelSBvnyYeFZO1B7PUS3Xyrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )