UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4NIBV39jvsg43PfVGPMd5rVXfhgu17pq2N2bkdGm/JA=' 
WHERE 
  key_id = 'db2c513ad5b7542fce136710bef714b20075559e1eb0e724cd616dc85eef7690' 
  AND (
    token = '4NIBV39jvsg43PfVGPMd5rVXfhgu17pq2N2bkdGm/JA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )