UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8XbwmQIjv6CAEqZV90fVPEoOGdJskbDqhk3getCQ5eI=' 
WHERE 
  key_id = '7ed156d493628caf53da67d3d62c850b42a9e346f96cd4836d8818eec6b4c35e' 
  AND (
    token = '8XbwmQIjv6CAEqZV90fVPEoOGdJskbDqhk3getCQ5eI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )