UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C6Pc+Mlkgkf9SmRnNU5CwHLpfUjjrV2ICxA4jBKMNi0=' 
WHERE 
  key_id = 'b3fa53657fc1d4eb5138ac8d557af4c9a185cdb1046d4397cc515f19df6033e3' 
  AND (
    token = 'C6Pc+Mlkgkf9SmRnNU5CwHLpfUjjrV2ICxA4jBKMNi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )