UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7VGoHedI8NplDFoSbl8lN2pN1ZR45+H4kXzHd1o39uc=' 
WHERE 
  key_id = 'dcf51a19ca2b0caffb72925d2ac80f65c84b2cfa3e4fff09746cbb0c3df2fb0e' 
  AND (
    token = '7VGoHedI8NplDFoSbl8lN2pN1ZR45+H4kXzHd1o39uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )