UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VI/u8RA5TwwGCwNuNkfv+MrW19wWO4y2FmDMQ/AxWFk=' 
WHERE 
  key_id = '9dc3e13091763acde0b6c27242e229bef0f5203e820c0c1b78e0d2387ba7488e' 
  AND (
    token = 'VI/u8RA5TwwGCwNuNkfv+MrW19wWO4y2FmDMQ/AxWFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )