UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xh6yTE3XjQl4jsVIT73XOV4ZWTKi4Wn2ltRXkq2ITBs=' 
WHERE 
  key_id = 'dee1f503d233280f024070fdf42815aefc9e703c7efce455f3c3178b001f1d43' 
  AND (
    token = 'Xh6yTE3XjQl4jsVIT73XOV4ZWTKi4Wn2ltRXkq2ITBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )