UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dJxM3itOp2M/JvKd41b0wsjT8yNQIpgByuOZmE65WPY=' 
WHERE 
  key_id = '17516136642d71a6bc167b071b501fac8ae67888112898f63466e43a3fb6b4f0' 
  AND (
    token = 'dJxM3itOp2M/JvKd41b0wsjT8yNQIpgByuOZmE65WPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )