UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's+RHO+uGC6I8s6DEByW44fmuJupfxt/L8x1y2KaI8uc=' 
WHERE 
  key_id = '7889db8587e7d45338b92f95d52cc3db95f8a4238189a902b179f72007d22155' 
  AND (
    token = 's+RHO+uGC6I8s6DEByW44fmuJupfxt/L8x1y2KaI8uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )