UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bk1mqTGXQDm2XcNy4gHSbJ95y//FXHuUNcLAMWMDsqo=' 
WHERE 
  key_id = '4d9f8237dce557a075a05ba862866dbcbf7cd24a39fe6516b7eb1cc922e0b306' 
  AND (
    token = 'Bk1mqTGXQDm2XcNy4gHSbJ95y//FXHuUNcLAMWMDsqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )