UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C92wL4lxjJ2vgu88F2i82bizp/eo2s4mDQG0QqNc99Y=' 
WHERE 
  key_id = 'd676b20a3fc96b36af11612f125dc14875aebfc3933087930cb91ad3d4c18e90' 
  AND (
    token = 'C92wL4lxjJ2vgu88F2i82bizp/eo2s4mDQG0QqNc99Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )