UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nubMp4yYhrPzHY5kVhsl1BL2Qww2gQ0ASx3qwBxGYLA=' 
WHERE 
  key_id = '1a47d2f69d72d84bcb35a51589e8849e5f70e046990cdd76adad7cda244c3d37' 
  AND (
    token = 'nubMp4yYhrPzHY5kVhsl1BL2Qww2gQ0ASx3qwBxGYLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )