UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PW5cSB9kH0gVaVCX+2hi+FtmiVsHysPYdYvST1nh4bk=' 
WHERE 
  key_id = '97ace08115d07c05f0b2fd0e04bdbacf501c1762490325e1f67b72181a94d87c' 
  AND (
    token = 'PW5cSB9kH0gVaVCX+2hi+FtmiVsHysPYdYvST1nh4bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )