UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UnARVQygP0g62P1sDu79LMLIgPSJ7+p+2zpIRmni2ZM=' 
WHERE 
  key_id = 'b607fd3bb0b211786560d3523a974110cdce8a878de268dc248f9c738cc8e454' 
  AND (
    token = 'UnARVQygP0g62P1sDu79LMLIgPSJ7+p+2zpIRmni2ZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )