UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D6LSNug/8cYGa0a0FUAXDMWaMloW5Hpnn1uwWAjNrX8=' 
WHERE 
  key_id = 'afa0feba322f8c3393ccdc070a174e0df62d0040315ed7dc6a0ba42cdcfe23a9' 
  AND (
    token = 'D6LSNug/8cYGa0a0FUAXDMWaMloW5Hpnn1uwWAjNrX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )