UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k46DGFt2OozWwCu9PD+/D/ZEU2/Mgadz+gS1I2phBq8=' 
WHERE 
  key_id = '3a0ace89eb5c365d7486c217cfc7ca41e1f3f001fb1de5508dbced15f70e4d7d' 
  AND (
    token = 'k46DGFt2OozWwCu9PD+/D/ZEU2/Mgadz+gS1I2phBq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )