UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M+e7Ka9fzWkPs+XCnJhEa3Y2UP8p0Vegn58Yg5RACnw=' 
WHERE 
  key_id = '9aa42e18062e5cd22ad13fd5bd7683a2146147f7f94a1d3903f0ff03dc00d37a' 
  AND (
    token = 'M+e7Ka9fzWkPs+XCnJhEa3Y2UP8p0Vegn58Yg5RACnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )