UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xxxnYxJWHSH77WgE5mhmYXs2urZI4yL4tu2XNlw0sAI=' 
WHERE 
  key_id = 'e5ad10a3a3401accdeef97e3fd331fc842ebc5188a2b544a5d2c697c6f3ca622' 
  AND (
    token = 'xxxnYxJWHSH77WgE5mhmYXs2urZI4yL4tu2XNlw0sAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )