UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eu4/yZiuSgEqQE2m7kYH7NTlv+D4muBdsryjxhVbCEI=' 
WHERE 
  key_id = 'fff7a3dc9b2d820505f21575fb752767150a20f96f0bb024e2ccec3eaa18fe67' 
  AND (
    token = 'Eu4/yZiuSgEqQE2m7kYH7NTlv+D4muBdsryjxhVbCEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )