UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hRqYY8B2ug6oxgrtc3s8XjHrDmDxVax4+1aT/8XkL9A=' 
WHERE 
  key_id = 'f2a051dfbd14945aaa32ba38100cb238329a09e294ffd602886f529dc06afda8' 
  AND (
    token = 'hRqYY8B2ug6oxgrtc3s8XjHrDmDxVax4+1aT/8XkL9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )