UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M6cKngYkS4fuVpm7f3kcZlFU3o3jIYC5a9VLUsQcY3I=' 
WHERE 
  key_id = '807da7d218ffd1155bb2e4a29780b9eae3e5b992676cc4cb4e4967487c937270' 
  AND (
    token = 'M6cKngYkS4fuVpm7f3kcZlFU3o3jIYC5a9VLUsQcY3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )