UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q+r+Atpx2FpwaWFAP/MR4zce5DE9Kxkso2qMSVWLnio=' 
WHERE 
  key_id = '3042fa4fabea7c2586a116d0502e69b95d03e163d3ade496acf1785867ea7ab8' 
  AND (
    token = 'q+r+Atpx2FpwaWFAP/MR4zce5DE9Kxkso2qMSVWLnio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )