UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n/83Lh/tGGyPnwdlp6O0516Va7rUXJtbcyfp7ank1wg=' 
WHERE 
  key_id = 'f3d6f8d9618ebdc39a5cf9aed88afabff2a3401f7e9a3adf4bc74becaea4d7fb' 
  AND (
    token = 'n/83Lh/tGGyPnwdlp6O0516Va7rUXJtbcyfp7ank1wg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )