UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wrWyTu4AsqhHag/TVQOonInOw9tU99Dm7OsB1cBWYdE=' 
WHERE 
  key_id = '2e4b66b53b5c8565023e45a5b2243d395884da16e059557f44f7341cf80dd4af' 
  AND (
    token = 'wrWyTu4AsqhHag/TVQOonInOw9tU99Dm7OsB1cBWYdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )