UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ytKNu/g0YvvpYrfL3wAzFpgCJA58R1OFw1LAtX913w=' 
WHERE 
  key_id = '04013da5c2b7696640dc065c77ccba96a1b4ee7cc9a3ba401a614c66d1e6f069' 
  AND (
    token = '/ytKNu/g0YvvpYrfL3wAzFpgCJA58R1OFw1LAtX913w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )