UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wv+d9bChS1/5qpbYnMxD+ms1EvMTjWDmtYoXUmtQtpg=' 
WHERE 
  key_id = '3726524730e67f7b923c2f2be91f2f511f15ad4cf8907c00e7b50da8005fc949' 
  AND (
    token = 'Wv+d9bChS1/5qpbYnMxD+ms1EvMTjWDmtYoXUmtQtpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )