UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QvgWZZaBtylMqMzlb/7jYb9AoLPKhdW4W7lUrCL5qp4=' 
WHERE 
  key_id = 'c3db8156ad5822ed7fafbd3b630ff9b03ca509d63b911c96c2a472d628438585' 
  AND (
    token = 'QvgWZZaBtylMqMzlb/7jYb9AoLPKhdW4W7lUrCL5qp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )