UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FUHMafvjspGy+wj646GkYLzbbs58WRpq5MS+GqI4w+I=' 
WHERE 
  key_id = 'bedafa5cbf8add4d5be589deebd912e66e048821db6095b5c47a92f2407f7b90' 
  AND (
    token = 'FUHMafvjspGy+wj646GkYLzbbs58WRpq5MS+GqI4w+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )