UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SNwn5UYDFOWd8Ney8LpN2GzoYVMZ0pb9A1XTarhkzmo=' 
WHERE 
  key_id = '087a2df6a491ce235c5ad383bf01635cfa11ac5023c97282c969c59cd1b8ca46' 
  AND (
    token = 'SNwn5UYDFOWd8Ney8LpN2GzoYVMZ0pb9A1XTarhkzmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )