UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EJMAQQsrfCeyXh11KJTu3KG5n8FWTZMP4zdLM3GlcmM=' 
WHERE 
  key_id = 'e341a87665ae77ae228c24ab1239b6f330783bc790c877928e787b8fc1f09c46' 
  AND (
    token = 'EJMAQQsrfCeyXh11KJTu3KG5n8FWTZMP4zdLM3GlcmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )