UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qQm8zIsTAeej5CJon3JwZqyBMzGefEq5pQVFujMfdHc=' 
WHERE 
  key_id = 'e43d96f7f1a1d7153a61fb7112de963ab3930c15de552bb732358b25042112a0' 
  AND (
    token = 'qQm8zIsTAeej5CJon3JwZqyBMzGefEq5pQVFujMfdHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )