UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E3Hx79LJDiCH9aPihx2OJVuqogOXsMm6drVoMc6Am60=' 
WHERE 
  key_id = '53ab3849998216aae5f7d083af13234164af83993615f59989159604fc64b186' 
  AND (
    token = 'E3Hx79LJDiCH9aPihx2OJVuqogOXsMm6drVoMc6Am60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )