UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tuyTL4MpkxLYz1BbFiUBMabdrNePgCw3iz7CFccOCKk=' 
WHERE 
  key_id = '049f6e3a83cf6ff915603693da5e0444ec4b2474a61fef80e7134838b032b675' 
  AND (
    token = 'tuyTL4MpkxLYz1BbFiUBMabdrNePgCw3iz7CFccOCKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )