UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+xORRi/wKXZyARah3Ypk6kAiEShOyhcHOZX+0Gz+7+s=' 
WHERE 
  key_id = '1cd425c9d5dcf658422e089b21e157e432902ed8afedc774088f6b26e2b4ff03' 
  AND (
    token = '+xORRi/wKXZyARah3Ypk6kAiEShOyhcHOZX+0Gz+7+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )