UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zCsKviGKHLosa0fguztbcFwa9dubJxkI+PR3PoAwnEU=' 
WHERE 
  key_id = '48e780501141addbd05824b03cb0ece5bfb22efdc80c1e7be62c8f9f93ebc94c' 
  AND (
    token = 'zCsKviGKHLosa0fguztbcFwa9dubJxkI+PR3PoAwnEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )