UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EWCaJEPdf/3/QopdMiI1SSnQSQdYYl99SMvN6lfGlT8=' 
WHERE 
  key_id = 'efdea5a3e1f82c93012297cd922945b6c2eaf474856be6b9940313604ed96db1' 
  AND (
    token = 'EWCaJEPdf/3/QopdMiI1SSnQSQdYYl99SMvN6lfGlT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )