UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd0KCgHIp0SkuG66ekwmc023OGsaaw6IgqYKPSxQl9hk=' 
WHERE 
  key_id = '9fe17438170ea16efc25e58b59df6f21de2c8270350ddda589dba6f536378a6a' 
  AND (
    token = 'd0KCgHIp0SkuG66ekwmc023OGsaaw6IgqYKPSxQl9hk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )