UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3WHG45BPWgUCJjnwqMhPzj1ZNHodRSSWnPLKqaxkrX8=' 
WHERE 
  key_id = 'e490560789fae9dbff189fd403b164c4f7446a788025558b1667e61f0bd04561' 
  AND (
    token = '3WHG45BPWgUCJjnwqMhPzj1ZNHodRSSWnPLKqaxkrX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )