UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b0MD4jtMNturzaeacXUoUoN0Od7BnhIAM14mag7ruOg=' 
WHERE 
  key_id = 'd49105f3312c27bd2ecf498891e0c670b479bb64aaaeace23aa88ab35ea18b0f' 
  AND (
    token = 'b0MD4jtMNturzaeacXUoUoN0Od7BnhIAM14mag7ruOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )