UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U9t9FC5DuI6R3oF9F6O+/psZOLEQ++Uir0Ir70WoZ8s=' 
WHERE 
  key_id = '9e917c3f640a224c5f0d89e4c7d3be2f96426e1b47f4b8c079b909156fd628b3' 
  AND (
    token = 'U9t9FC5DuI6R3oF9F6O+/psZOLEQ++Uir0Ir70WoZ8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )