UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JwymI7UO5uteUUVsetHVvl1fhOAgb+hpXV+E2t9jEdE=' 
WHERE 
  key_id = 'ac260471364feb8b07db6ffb23b751af7261b12641fc670f1cd0253f596e7372' 
  AND (
    token = 'JwymI7UO5uteUUVsetHVvl1fhOAgb+hpXV+E2t9jEdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )