UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iN2WpxNmhD9lYp1rSv4zoHEdlUbwof7XdjPBWKdDj9U=' 
WHERE 
  key_id = '0993a7a0d7a2e0d34a6530177d3435f0665f53d4c223c11b39372d2132c0ac3f' 
  AND (
    token = 'iN2WpxNmhD9lYp1rSv4zoHEdlUbwof7XdjPBWKdDj9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )