UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XrWY2PVOJ7UUCUWnuG2/Inh7FHd3ZnsCFUrmVeVXnk8=' 
WHERE 
  key_id = '99d486d781d2eb01dcc10002d5e6a9479be15b36172fcf029e92b9c4928136d2' 
  AND (
    token = 'XrWY2PVOJ7UUCUWnuG2/Inh7FHd3ZnsCFUrmVeVXnk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )