UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EzD+hKLlliZNiJNsKKhWjrqsaAjQJlG6yBC++8mLvyo=' 
WHERE 
  key_id = 'b911236a00ac046d45c1303b209499a6fbba5cc7d33d5b2954315b76e38b1e26' 
  AND (
    token = 'EzD+hKLlliZNiJNsKKhWjrqsaAjQJlG6yBC++8mLvyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )