UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KhruFj26tSNNtbbkjeliZ0ZzcVQ2eHu3+PE8DvQTv1o=' 
WHERE 
  key_id = 'd965d6110e443a8c7e84bd19afbcee94ef22236c2d866187a49210d6865f5fbc' 
  AND (
    token = 'KhruFj26tSNNtbbkjeliZ0ZzcVQ2eHu3+PE8DvQTv1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )