UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pr5h7UnLJprqYMaOLileWQKRi1GO9LMmJPSEmELpsQc=' 
WHERE 
  key_id = '1a57ed2e721828d79d9e48b5e1cc1c121625f6d0b01ddd3e010e80b026737edb' 
  AND (
    token = 'pr5h7UnLJprqYMaOLileWQKRi1GO9LMmJPSEmELpsQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )