UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NYPdTZnIIHv8dCxL5TVTlULa0W8Ou5NDCsjyFOUbEt4=' 
WHERE 
  key_id = '8b0c39ae075d606f4f174affc966a17f7f659c4039273250e14e99b2ae8caa18' 
  AND (
    token = 'NYPdTZnIIHv8dCxL5TVTlULa0W8Ou5NDCsjyFOUbEt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )