UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/7fynadSBcOA9Awhxq4t0VpEABpF6jfS3FhpUegenYI=' 
WHERE 
  key_id = '24b4214d9c555695b66f80972faeca2e5e03cb9c493ba5d296acef7d6a52bdf2' 
  AND (
    token = '/7fynadSBcOA9Awhxq4t0VpEABpF6jfS3FhpUegenYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )