UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TMWPMSuAP/if2w2qrENoXsN5QNt7fpAo8Ck+SC27R6U=' 
WHERE 
  key_id = 'be79059cf6a326a1f61b8d2207b8b64d68579c2935d62a5722662112a308d697' 
  AND (
    token = 'TMWPMSuAP/if2w2qrENoXsN5QNt7fpAo8Ck+SC27R6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )