UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xBEmBrmnDFuuoyqq3Lsvw9yOOz2qwE135iBmfOZksMY=' 
WHERE 
  key_id = 'bd08e1cdd207e9253c4b07e4d8b6fa0b4e778360dbc278bd6de17bce6aa78597' 
  AND (
    token = 'xBEmBrmnDFuuoyqq3Lsvw9yOOz2qwE135iBmfOZksMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )