UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P4YWFREqndK4+hK2DuvprzpWAip8IaxloVH6ZjQCqRY=' 
WHERE 
  key_id = 'ec68abf32f0acc8382d1422c5aa6f6ccc7acffce7ec7bd92c5cdeb704783ba48' 
  AND (
    token = 'P4YWFREqndK4+hK2DuvprzpWAip8IaxloVH6ZjQCqRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )