UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TMp+gX5VXi99hxfrl8zpguyF/vmWarCUOFlKDHPr/VY=' 
WHERE 
  key_id = '07077de9cd46a72984eff0c5a84e5653dc36264008b8d8bad7a2c768d8a03668' 
  AND (
    token = 'TMp+gX5VXi99hxfrl8zpguyF/vmWarCUOFlKDHPr/VY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )