UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GIVK9s8Q9DKqVQXOYW7+5U6IFCrs4thdkD9VldOKmEA=' 
WHERE 
  key_id = '18ba5b7caf8feb3aa7911a6631233bc0a168769ca0e2b58904c02c42cec6d70a' 
  AND (
    token = 'GIVK9s8Q9DKqVQXOYW7+5U6IFCrs4thdkD9VldOKmEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )