UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '549VrOJscG19mBemxYz/nX7T5YQGKGk0TMcRJe2fRWo=' 
WHERE 
  key_id = '8cf1c53e7cc3fa6401f16947be3bc934d6a6f56917e4a0dd8f0d67f7cdbb9e56' 
  AND (
    token = '549VrOJscG19mBemxYz/nX7T5YQGKGk0TMcRJe2fRWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )