UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pWHizxQKm947Ib5zLgLFbdSgyL1w8vOWnd6ayAl/IJ0=' 
WHERE 
  key_id = 'cf58e35efe79cd43cc57633cfde411e17074753f7511e1e6e986627bd29c4496' 
  AND (
    token = 'pWHizxQKm947Ib5zLgLFbdSgyL1w8vOWnd6ayAl/IJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )