UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IrE64INShyynboRytqE54AmluW7fFZ2i/sb8teKtdIY=' 
WHERE 
  key_id = '399b8c7c5ae9b808dd0b274b94e8e3bec9dc10a44b9472bbdc7ea068745f1d78' 
  AND (
    token = 'IrE64INShyynboRytqE54AmluW7fFZ2i/sb8teKtdIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )