UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '12F/ugp1IrRhmIdwTtv1tbcb8T1Cl5gHi6E0uhiOibE=' 
WHERE 
  key_id = '877d74efcb42afe83bb2b793624a561339e64799d89db141586e8746fd7c16b8' 
  AND (
    token = '12F/ugp1IrRhmIdwTtv1tbcb8T1Cl5gHi6E0uhiOibE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )