UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mdvAgGMxddIdVhPoRoxoZSq2KEdiKiImaS7SNc7NeDU=' 
WHERE 
  key_id = '06d55da140b4363d86ee23ecaa150b18b513c5646f1826c50bfb93777d2c7ab6' 
  AND (
    token = 'mdvAgGMxddIdVhPoRoxoZSq2KEdiKiImaS7SNc7NeDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )