UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't2z+q5AHAKFLImVblGUSW1IaT4cuYgfMlRRXk2ZcRZg=' 
WHERE 
  key_id = 'f02806b0ebc2f13c4e70996d5301cc7692c9b7448368c1c3efe32f1e97458035' 
  AND (
    token = 't2z+q5AHAKFLImVblGUSW1IaT4cuYgfMlRRXk2ZcRZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )