UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fv172KzLPaZ/RIhekkf/FDFaQo6NSJBtIrZdRc1tHIY=' 
WHERE 
  key_id = '6cf7e6254a0e40d9c721fa29ccc143484c3744b6be1811946bdaff3cac3ed821' 
  AND (
    token = 'fv172KzLPaZ/RIhekkf/FDFaQo6NSJBtIrZdRc1tHIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )