UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VvNjq7b4YkkFmLqGnTsYZaql+6L2jBMEdTiOVcnV0nE=' 
WHERE 
  key_id = 'fb274e8cd08f021dd73697906f4ff690692f912c06b269ea9dd00bdd3e0a08b2' 
  AND (
    token = 'VvNjq7b4YkkFmLqGnTsYZaql+6L2jBMEdTiOVcnV0nE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )