UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sRQduKeqMlG4kiWvUIueOOOqu9Q76JrDh8ksRmYhrZ0=' 
WHERE 
  key_id = '73e73af87789d169563df287ae52be9cfb4cf06c87184e89b4a93d24a56d8a13' 
  AND (
    token = 'sRQduKeqMlG4kiWvUIueOOOqu9Q76JrDh8ksRmYhrZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )