UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vsBl37XY3zWoV/wLiL0tv1WlyuXhTCkVlqXr2zIyIqE=' 
WHERE 
  key_id = 'd4551e75fde4826549182e201f3e56567a15ca2284aefa9ab3d2810fb034dfeb' 
  AND (
    token = 'vsBl37XY3zWoV/wLiL0tv1WlyuXhTCkVlqXr2zIyIqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )