UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QePNXC42XKrsMtvoySUFCiaG1lpm4glsmXDHMCE2zTA=' 
WHERE 
  key_id = '45f800296e9ff786c2e7bf4b29169918cb257d96f99a5d638be4c829a920bbc5' 
  AND (
    token = 'QePNXC42XKrsMtvoySUFCiaG1lpm4glsmXDHMCE2zTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )