UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V6v0NE6FF1dEDDRfb5bGpFPavFTqBmrOVLabEl3Oflo=' 
WHERE 
  key_id = '1371c1e0f72ef26b0e51aee4d81378d2448506c3e1f5575a35ba0f62bc5a7f4b' 
  AND (
    token = 'V6v0NE6FF1dEDDRfb5bGpFPavFTqBmrOVLabEl3Oflo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )