UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kYMF3uh6asQEgnYm/2Bfy2k8ba5Rdu3OjzNkHD0Ep0g=' 
WHERE 
  key_id = 'a697d080380a52ee89afed1fde0ca645085255c20a725fb3830be29b03883b4b' 
  AND (
    token = 'kYMF3uh6asQEgnYm/2Bfy2k8ba5Rdu3OjzNkHD0Ep0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )