UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dq0f0dSNd5BO8JtrUllhhT1BFP8bQ80C5ZP0nUEA5Ro=' 
WHERE 
  key_id = 'a9ea6722f647751d2fe67faaf0a7f3422f1f3d8506ca42a427f16bd28f772068' 
  AND (
    token = 'Dq0f0dSNd5BO8JtrUllhhT1BFP8bQ80C5ZP0nUEA5Ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )