UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '15rOTjoHpkgI8ZcEf2UgdxDK2mZnM/BZ5izgZ83g5qY=' 
WHERE 
  key_id = 'b49180ac2f8e6a9308768724a00a97c94b3378ea55b55e67924102df5027f39c' 
  AND (
    token = '15rOTjoHpkgI8ZcEf2UgdxDK2mZnM/BZ5izgZ83g5qY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )