UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dLCyQXEu7X+UrDbZMRDDwKncw3q7aA9lh9omK1GcFkU=' 
WHERE 
  key_id = '51895f54144c38085e9b9547cc92d7642ff0a63aa7f3db297a868487ae4f0753' 
  AND (
    token = 'dLCyQXEu7X+UrDbZMRDDwKncw3q7aA9lh9omK1GcFkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )