UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8tlwiDFCz0BPo1GeeT2kMB0+YMbDcoEIjGAeu/poWTo=' 
WHERE 
  key_id = '7482c828160b7591976c803e856ed51c6ccce7fe57ca3e2429efac0210501665' 
  AND (
    token = '8tlwiDFCz0BPo1GeeT2kMB0+YMbDcoEIjGAeu/poWTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )