UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bJWMO6EdnKVLRzXDZkJ2K4h2tEE9TOW/Si0flYQbuDQ=' 
WHERE 
  key_id = '876ae405cdf032faca096df2d0388d17324e399dc1c733a30d8fc96d0dfa2e10' 
  AND (
    token = 'bJWMO6EdnKVLRzXDZkJ2K4h2tEE9TOW/Si0flYQbuDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )