UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qnYgzrROZ7DLbmtiXYwbkFScvC8Ahc6wN7hT2Wa4Ogk=' 
WHERE 
  key_id = 'd3b973b2fcb85a4c70a45e403ab4e0d13d51d59ee481cf6d1a44bdf34fac6a06' 
  AND (
    token = 'qnYgzrROZ7DLbmtiXYwbkFScvC8Ahc6wN7hT2Wa4Ogk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )