UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'poI+/zHiDKe88WGAoVvCDfX8/4N6ZG46ez/OB3AKbSo=' 
WHERE 
  key_id = '1382e20cec736e1bc996b0e5bbb41eecfabfff286780130ffc994cacaea8107c' 
  AND (
    token = 'poI+/zHiDKe88WGAoVvCDfX8/4N6ZG46ez/OB3AKbSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )