UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UFR/mMJCGg4VU4sGoybfskGVpG3OmGULSvT4lSLQKcc=' 
WHERE 
  key_id = 'e677fd718be5270669798e9c11f345c86d8c5a14ef66325cfe5aaac801710a5e' 
  AND (
    token = 'UFR/mMJCGg4VU4sGoybfskGVpG3OmGULSvT4lSLQKcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )