UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TPO1c0KsfqMeRqkoSlg4r4DKPOmNuWZ6C4Kb5ne1+/o=' 
WHERE 
  key_id = 'f7c6774f52aabac0759f42846bea362dd2eaefe4e262776e9a2227ac4ce3ed59' 
  AND (
    token = 'TPO1c0KsfqMeRqkoSlg4r4DKPOmNuWZ6C4Kb5ne1+/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )