UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+VcWUQT6TyNzSAzLUlHpwKMAb3O2A+Kavb1RSp7agdU=' 
WHERE 
  key_id = '75024c7d87914b8f6dce424bd7bf46bfb271f05d87b99cd1cd6b1d23299f1a93' 
  AND (
    token = '+VcWUQT6TyNzSAzLUlHpwKMAb3O2A+Kavb1RSp7agdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )