UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rVCKhorF3kNIbcfdO6WinIkuPZ20oy7BjXc0ZEHAgPc=' 
WHERE 
  key_id = 'd9c9e51c4107c8255365ade5ebe101584560a65f0fe11082c59de3580dc093b9' 
  AND (
    token = 'rVCKhorF3kNIbcfdO6WinIkuPZ20oy7BjXc0ZEHAgPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )