UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mkkeZVyvN3RHADm32IiFqzon9YSVVbxtfvsketfKnek=' 
WHERE 
  key_id = '13ec705f6dff8f797c47ba9a9b7d2fabc0f6263450f8488c54d05452b4322615' 
  AND (
    token = 'mkkeZVyvN3RHADm32IiFqzon9YSVVbxtfvsketfKnek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )