UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cFzJ/QSQeifrmBGWiEs5VbOrB9j2Lhhs98GoEMIrSZk=' 
WHERE 
  key_id = 'a2d39fbb84e8691087c7ad9026a0155613eaf9ac089fb03b085e497d2e2e4232' 
  AND (
    token = 'cFzJ/QSQeifrmBGWiEs5VbOrB9j2Lhhs98GoEMIrSZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )