UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wglE8YGQvDwes0+pVwh2hH/1Sm5ejneznm2o7ymb6/Q=' 
WHERE 
  key_id = '937bb6a8b2f1e55cd6e0873510d03a1dce4a113fa11dc8853080095c6c8c6147' 
  AND (
    token = 'wglE8YGQvDwes0+pVwh2hH/1Sm5ejneznm2o7ymb6/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )