UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '990vgtqb8o53mvLWByv4ho1jfLEjQQ5TsLpGcdAsg6E=' 
WHERE 
  key_id = 'de7ab19865061e7578c8e17806ac302330a8a6264cfd9555c7b29f04ca395f3b' 
  AND (
    token = '990vgtqb8o53mvLWByv4ho1jfLEjQQ5TsLpGcdAsg6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )