UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SElqZhqC3fG6RoxwvyE+DAsdxHGcPi3BAe1fb5ikHt4=' 
WHERE 
  key_id = '5f2a4047e51e6668dbc1db33d12a5b741a2365cee4aad2d9e23b9964b7311a89' 
  AND (
    token = 'SElqZhqC3fG6RoxwvyE+DAsdxHGcPi3BAe1fb5ikHt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )