UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7mN4skvjIAKWFBLKVLCNLcj4nmYUScGFS53867TLlHg=' 
WHERE 
  key_id = '3dd894868a790b47b6c34705a2e3e2fc03b5c32a0bf6069a9faa29af223fa74b' 
  AND (
    token = '7mN4skvjIAKWFBLKVLCNLcj4nmYUScGFS53867TLlHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )