UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cJHmSW7KINED9fsipG9igEmVnmDXWw9oDjCRX3/+zEo=' 
WHERE 
  key_id = '66bb67a50a321b029735f39d37c104f0a1533b0a929e2ae6a4236d2c45960a06' 
  AND (
    token = 'cJHmSW7KINED9fsipG9igEmVnmDXWw9oDjCRX3/+zEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )