SELECT 
  1 
FROM 
  cscart_lock_keys 
WHERE 
  key_id = '993fbd3d9659e39f137c7aa4af42819a6e2c9aa02bdf676b9f678e9ab6a0051c' 
  AND token = 'SKBQrlCa57Uwwrc6wIWhPX3aZERvYgT+BhwJdhUvHzw=' 
  AND expiry_at > UNIX_TIMESTAMP(NOW())