UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WE8ovU8TJK8Fd/xUDKEgyyQBgSx99MIyVaDNzCtT850=' 
WHERE 
  key_id = '2624197609837663094c89e0171eb9be6e149b06f902ed105ca9b79bdb50ee83' 
  AND (
    token = 'WE8ovU8TJK8Fd/xUDKEgyyQBgSx99MIyVaDNzCtT850=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )