UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yx1eS/2jIptNmvx3dGQZDKUsFHy7znkM/ysxpwXYRRw=' 
WHERE 
  key_id = 'e1a52c8a53e00041e3b9947772048c8c1728116fec56f387f53ad0fc12da8c50' 
  AND (
    token = 'Yx1eS/2jIptNmvx3dGQZDKUsFHy7znkM/ysxpwXYRRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )