UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4hhTbvge67FiAdmodbJ9vZNTWcMtlAYeGjabaWmUbHs=' 
WHERE 
  key_id = '25f0645e9330ad3b3464e71bac017c0824cddfebd27a9a183d805a45daece3d9' 
  AND (
    token = '4hhTbvge67FiAdmodbJ9vZNTWcMtlAYeGjabaWmUbHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )