UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JTa9ePI5B0Ye7wTmbI17sF89UZEMwEnEvG5Rqk6bX/A=' 
WHERE 
  key_id = '7eeded6381ab3de4f0fc54ff862b026dfd01fb16d4c75a2897dcd00374a14f8e' 
  AND (
    token = 'JTa9ePI5B0Ye7wTmbI17sF89UZEMwEnEvG5Rqk6bX/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )