UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tiWUrS2rzPfTBiS7gt5enrX1x2sXCQ5g9ifz7Xpeftc=' 
WHERE 
  key_id = '8ab5bf70333d37c7fadcccf2469dd31d221eb6ed286f0930ef0f850278c90102' 
  AND (
    token = 'tiWUrS2rzPfTBiS7gt5enrX1x2sXCQ5g9ifz7Xpeftc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )