UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HEwouPl8EXhf1nBOtH/RNj61wAv7/ePF1qsY91UstiA=' 
WHERE 
  key_id = 'db18a5b3298b58e424d07d95f358861596ec59262ab8b2d51cf5f5dd90d3e2d7' 
  AND (
    token = 'HEwouPl8EXhf1nBOtH/RNj61wAv7/ePF1qsY91UstiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )