UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gZ0BR6M5EKQ18LEUi08w0o43la4CugTgtj9Vjh1vtCg=' 
WHERE 
  key_id = '460ab9442a9e81f65e1635ffe5ed957dba73360a9f5523f379b0159ec2ee2364' 
  AND (
    token = 'gZ0BR6M5EKQ18LEUi08w0o43la4CugTgtj9Vjh1vtCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )