UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n7XeGzGWay7oBUnB8v+Onuql420KT2vDmbbHCDhmBHc=' 
WHERE 
  key_id = 'a0320bd3d94783fe4852478e539bb8028e62f27b41fd360e3f30e360fce87c54' 
  AND (
    token = 'n7XeGzGWay7oBUnB8v+Onuql420KT2vDmbbHCDhmBHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )