UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'krgRlrgbWVcPkLhKzxEi8okyH1Pd16LunRR7UG5fblM=' 
WHERE 
  key_id = 'd8f05169b59d1a8ed9c03c354a0e1f8c863f9277a7f1c6a25e059a52104375be' 
  AND (
    token = 'krgRlrgbWVcPkLhKzxEi8okyH1Pd16LunRR7UG5fblM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )