UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YjsJSau1mXZjVslAq3RXpqkvVxIuoGyUPaWJApbqsfg=' 
WHERE 
  key_id = '991513e5e06f86ae0d40d13bebc3ebf113a0d5e74927494854de589cc5994ccd' 
  AND (
    token = 'YjsJSau1mXZjVslAq3RXpqkvVxIuoGyUPaWJApbqsfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )