UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fx1Zi2fhY6Kj396vZ3XPKlWq6zokTHs6hxiYhBEocDE=' 
WHERE 
  key_id = 'c607e9ad5562d484eab8c1372caa00f8a8aac6ca3f7335cd2e772a38c1a2b9c9' 
  AND (
    token = 'fx1Zi2fhY6Kj396vZ3XPKlWq6zokTHs6hxiYhBEocDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )