UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rwDI5PM5xYP/ba1HUJWVY6g5ROjw7XcvrRO5zsMH4hg=' 
WHERE 
  key_id = 'e632b97f056ff86adc86dc74dd0bb80edd275563d6018e66658bc11c892b3e71' 
  AND (
    token = 'rwDI5PM5xYP/ba1HUJWVY6g5ROjw7XcvrRO5zsMH4hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )