UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+u2HazmQF922MBTWYDMaUz60nxei3xAzPbqPEHvaB2c=' 
WHERE 
  key_id = '33fbde0aea57adfe2c01d0a003b0b786cf6580d7e623e126b9eff3c1efefa444' 
  AND (
    token = '+u2HazmQF922MBTWYDMaUz60nxei3xAzPbqPEHvaB2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )