UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'brO7CZT2cJJAioplEyQLdcDSUe6McY6dIVJlA9N7cNw=' 
WHERE 
  key_id = '03e0e34bf284349f6033a2ce3e0ffd64ef1f9eb89588ad51ffa6bb746f0824c6' 
  AND (
    token = 'brO7CZT2cJJAioplEyQLdcDSUe6McY6dIVJlA9N7cNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )