UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VrvaYsmw7McfrH7Kj/MCsLBavfxRTQxElH7NsLXHmSA=' 
WHERE 
  key_id = 'ec92830adf50c9e81515809f94c5d7888d2938c733f5b7a2ae201fbe90c1630a' 
  AND (
    token = 'VrvaYsmw7McfrH7Kj/MCsLBavfxRTQxElH7NsLXHmSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )